Sign In
Sign Up
Aster & Oak sells clothing that we checked fibre by fibre for natural, non toxic materials. See its verified sustainability rating and review to help you buy natural, non toxic clothing.
Shop
44 / 5Eco rating · Mostly natural
🎟 1 free read · a free account gives 3 reads a month

We may earn an affiliate from this sale. 

By the numbers

Plant fibre
Verified
98%
PLANT OTHER
1% animal · 2% synthetic
Catalogue
scanned
No sampling
189189SCANNEDTOTAL
100% of the catalogue read, style by style
Sourcing
transparency
On record
0/5
farm-to-shelf, checked against sources
Plant fibre, brand by brand
Throne Standard scan
98%100%100%97%87.6%69.7%62%58.9%29.2%26.5%Aster &OakTerraThreadKentHarvest &MillKotnEverlanePactMATE theLabelPatagoniaGymshark
Aster & Oak composition
189 styles
98% PLANT
Plant98%
Animal1%
Synthetic1%
Semi-synth1%
Instant fibre checkfree · no login

Tap any fibre to see its class and whether it is in Aster & Oak. The same engine that scores every brand.

Cotton

🔍 Aster & Oak is 1 of 1,000+ brands we scan fibre by fibre. See Aster & Oak’s full 43-style breakdown

Every sku, scored

Every product read fibre by fibre

189 styles98% plantNo sampling189 read
Plant 98%Animal 1%Synthetic 1%Semi 1%
#StyleCompositionClass
01Fairytale Cot Sheet100% certified organic cottonPlant
02Boys Seconds & Samples Mystery BagNEW NEW NEW &nbspNot stated
03Girls Seconds & Samples Mystery BagNEW NEW NEW &nbspNot stated
04
05
06
07
08
09
Unlock all 189 stylesPrices, links and the sourcing ledger, factory and licence numbers you can verify yourself.
Create a free account

Heads up: this uses your one free read. A free account gives you 3 passes instead.

Free · 3 free passes included.

#StyleCompositionClass
01Fairytale Cot Sheet100% certified organic cottonPlant
02Boys Seconds & Samples Mystery BagNEW NEW NEW &nbspNot stated
03Girls Seconds & Samples Mystery BagNEW NEW NEW &nbspNot stated
04Pippy Floral Baby Wrap100% certified organic cottonPlant
05Whimsy Woods Baby Wrap100% GOTS certified organic cottonPlant
06Pippy Floral Bubble Romper100% GOTS-certified organic cottonPlant
07Whimsy Woods Zip Romper100% GOTS certified organic cottonPlant
08Pippy Floral Ruffle Dress100% GOTS certified organic cottonPlant
09Plum Floral Knit Bonnet100% natural cottonPlant
10Whimsy Woods Onesie100% GOTS-certified organic cottonPlant
11Plum Embroidered Leggings97% GOTS-certified organic cotton 3% ElastanePlant
12Whimsy Woods Knot Hat100% certified organic cottonPlant
13Pink Detailed Knit Cardigan100% cottonPlant
14Pippy Floral Zip Romper100% GOTS-certified organic cottonPlant
15Pippy Floral Flutter Onesie100% GOTS certified organic cottonPlant
16Pink Embroidered Ruffle Top100% certified organic cottonPlant
17Pippy Floral Headband100% GOTS certified organic cottonPlant
18Pippy Floral Leggings100% GOTS certified organic cottonPlant
19Coconut Ruffle Top100% GOTS-certified organic cottonPlant
20Noah Woodland Baby Wrap100% certified organic cottonPlant
21Noah Bear Denim Overalls100% cottonPlant
22Noah Woodland Zip Romper100% GOTS-certified organic cottonPlant
23Noah Woodland Onesie100% GOTS-certified organic cottonPlant
24Noah Woodland Leggings100% GOTS-certified organic cottonPlant
25Noah Woodland Knot Hat100% GOTS certified organic cottonPlant
26Lilly Bow Headband100% GOTS certified organic cottonPlant
27Coconut Bow Knit Beanie100% natural cottonPlant
28Coconut Bow Knit Cardigansoft all-natural cottonPlant
29Lilly Bow Ruffle Dress100% GOTS certified organic cottonPlant
30Bow Denim Pini Dress100% Natural cottonPlant
31Lilly Bow Zip Romper100% GOTS certified organic cottonPlant
32Coconut Ruffle Onesie100% GOTS-certified organic cottonPlant
33Lilly Bow Dress Onesie100% GOTS-certified organic cottonPlant
34Lilly Bow Leggings100% GOTS-certified organic cottonPlant
35Lilly Bow Knot Hat100% GOTS certified organic cottonPlant
36Byron Bear Knot Hat100% GOTS certified organic cottonPlant
37Espresso Cable Knit Romper100% cottonPlant
38Butterfly Fields Baby Wrap100% GOTS certified organic cottonPlant
39Byron Bear Baby Wrap100% GOTS certified organic cottonPlant
40Byron Bear Zip Romper100% GOTS-certified organic cottonPlant
41Byron Bear Raglan Onesie100% GOTS-certified organic cottonPlant
42Byron Bear Henley Onesie100% certified organic cottonPlant
43Byron Bear Harem Pants100% GOTS certified organic cottonPlant
44Byron Bear Raglan Top100% GOTS-certified organic cottonPlant
45Butterfly Fields Ruffle Dress100% GOTS certified organic cottonPlant
46Oatmeal Pointelle Knit Dressall-natural cotton and free from woolPlant
47Butterfly Fields Zip Romper100% GOTS certified organic cottonPlant
48Butterfly Fields Flutter Onesie100% GOTS certified organic cottonPlant
49Butterfly Fields Knot Hat100% GOTS certified organic cottonPlant
50Polar Friends Knot Hat100% GOTS certified organic cottonPlant
51Pastel Bloom Knot Hat100% GOTS certified organic cottonPlant
52Pastel Bloom Baby Wrap100% GOTS certified organic cottonPlant
53Pastel Bloom Ruffle Onesie100% certified organic cottonPlant
54Polar Friends AOP Onesie100% GOTS certified organic cottonPlant
55Pastel Bloom Dress Romper100% GOTS-certified organic cottonPlant
56Polar Friends Mittens100% GOTS-certified organic cottonPlant
57Polar Friends Sleeping Bag100% GOTS-certified organic cottonPlant
58Polar Friends 5 Piece Gift Set100% organic cottonPlant
59Polar Friends Baby Wrap100% GOTS certified organic cottonPlant
60Polar Friends Harem Pants100% GOTS certified organic cottonPlant
61Polar Friends Print Tee100% GOTS-certified organic cottonPlant
62Pastel Bloom Tutu Dress95% GOTS certified organic cottonPlant
63Pastel Bloom Zip Romper100% GOTS certified organic cottonPlant
64Beige Plaid Ruffle Flannel Dress100% cottonPlant
65Blue Marle Heirloom Knit Blanket100% organic cotton, they have the most soothing touch and are kind onPlant
66Clay Knit Heirloom Blanket100% organic cotton, they have the most soothing touch and are kind onPlant
67Pink Heirloom Knit Blanket100% organic cotton, they have the most soothing touch and are kind onPlant
68Fog Blue Cable Knit Blanketbeautifully soft organic cotton, making them incredibly gentle and brePlant
69Oat Cable Knit Blanketbeautifully soft organic cotton, making them incredibly gentle and brePlant
70Blush Ruffle Cable Knit Blanketbeautifully soft organic cotton, making them incredibly gentle and brePlant
71Snow Ruffle Cable Knit Blanketbeautifully soft organic cotton, making them incredibly gentle and brePlant
72Lavender Pointelle Knit Cardigan100% natural cottonPlant
73Sage Leaf Knit Blanketbeautifully soft organic cotton, making them incredibly gentle and brePlant
74Sand Muslin Lace Baby Blanket6 layers of the softest organic cotton muslin, they are generously sizPlant
75White Muslin Baby Blanket6 layers of the softest organic cotton muslin, they are generously sizPlant
76Sand Muslin Baby Blanket6 layers of the most soft organic cotton muslin, they are generously sPlant
77White Muslin Lace Baby Blanket6 layers of the softest organic cotton muslin, they are generously sizPlant
78Eve Floral Bubble Romper100% certified organic cottonPlant
79Daisy Floral Lace Trim Leggings100% GOTS-certified organic cottonPlant
80Koala Print Tee100% GOTS certified organic cottonPlant
81Pink Bloom Pointelle Ruffle Top100% certified organic cottonPlant
82Snuggle Bug Organic Cot Sheet100% certified organic cotton, our sheets luxuriously soft and gentlePlant
83Snuggle Bug Baby Wrap100% certified organic cotton, which is gentle on delicate skin and ecPlant
84Under The Sea Zip Romper100% GOTS certified organic cottonPlant
85Under The Sea Overalls100% certified organic cottonPlant
86Snuggle Bug Knot Hat100% GOTS certified organic cottonPlant
87Eucalyptus Twill Shorts100 % cottonPlant
88Snuggle Bug Bubble Romper100% certified organic cottonPlant
89Snuggle Bug LS Zip Romper100% GOTS certified organic cottonPlant
90Under The Sea Henley Romper100% GOTS-certified organic cottonPlant
91Snuggle Bug SS Zip Romper100% GOTS certified organic cottonPlant
92Under The Sea Henley Onesie100% GOTS-certified organic cottonPlant
93Whale Print Raglan Tee100% GOTS-certified organic cottonPlant
94Mid Wash Denim Shorts95% natural cotton 5% spandexPlant
95Snuggle Bug Print Tee100% GOTS certified organic cottonPlant
96Daisy Floral Baby Wrap100% GOTS certified organic cottonPlant
97Eve Floral AOP Onesie100% GOTS certified organic cottonPlant
98Daisy Floral Lace Playsuit100% GOTS-certified organic cottonPlant
99Eve Floral Button Dress100% certified organic cottonPlant
100Native Animal Flare Dress100% certified organic cottonPlant
101Eve Embroidered Tie Side Tee100% GOTS certified organic cottonPlant
102Orchid Daisy Embroidered Dressthe beautifully soft natural cottonPlant
103Eve Floral Denim Shorts95% natural cotton 5% spandexPlant
104Eve Floral Zip Romper100% GOTS certified organic cottonPlant
105Eve Floral Ruffle Playsuit100% GOTS certified organic cottonPlant
106Eve Floral Lace Skirt100% GOTS certified organic cottonPlant
107Daisy Floral Ruffle Dress100% certified organic cottonPlant
108Eve Floral Tutu Dress95% GOTS certified organic cottonPlant
109Daisy Floral Ruffle Set100% GOTS certified organic cottonPlant
110Native Animals Sleeping Bag100% GOTS-certified organic cottonPlant
111Native Animals 5 Piece Gift Set100% Organic cottonPlant
112Side Lace Openwork Tights - Cream90% cotton , 8% nylon , 2% ElastanePlant
113Cherry Bubble Tie Romper100% GOTS certified organic cottonPlant
114Cherry Short Sleeve Zip Romper100% GOTS certified organic cottonPlant
115Light Wash Denim Shorts95% natural cotton 5% spandexPlant
116Light Denim Rainbow Shorts95% natural cotton 5% spandexPlant
117Light Denim Rainbow Overalls95% natural cotton 5% spandexPlant
118Carousel Ponies Zip Romper100% GOTS certified organic cottonPlant
119Mid Denim Safari Shorts95% natural cotton 5% spandexPlant
120Mid Denim Safari Overalls95% natural cotton 5% spandexPlant
121Safari Adventure Zip Romper100% GOTS certified organic cottonPlant
122Fairytale Zip Romper100 % GOTS certified organic cottonPlant
123Fairytale Unicorn Bubble Romper100% GOTS certified organic cottonPlant
124Flower Garden Print Flutter Tee100% GOTS certified organic cottonPlant
125Carousel Print Flutter Tee100% GOTS certified organic cottonPlant
126Light Denim Rainbow Playsuit100% TENCELSemi-synthetic
127Cherry Knot Headband100% GOTS-certified organic cottonPlant
128Cherry Flutter Sleeve Top100% GOTS-certified organic cottonPlant
129Cherry Ruffle Top & Short Set100% GOTS certified organic cottonPlant
130Cherry Tutu Singlet Onesienylon 95%Synthetic
131Cherry Tencel Denim Ruffle Playsuit100% TencelSemi-synthetic
132Carousel Ruffle Playsuit100% GOTS certified organic cottonPlant
133Carousel Ponies Flutter Tee100% GOTS-certified organic cottonPlant
134Carousel Ponies Tutu Dress95% GOTS certified organic cottonPlant
135Carousel Ponies Baby Wrap100% GOTS certified organic cottonPlant
136Fairytale Tutu Dress95% GOTS-certified organic cottonPlant
137Flying Friends Harem Pants100% GOTS certified organic cottonPlant
138Lion Embroidered Raglan Tee100% GOTS certified organic cottonPlant
139Fairytale Ruffle Bloomers100% GOTS certified organic cottonPlant
140Flying Friends Bubble Romper100% GOTS certified organic cottonPlant
141Fairytale Skater Dress100% GOTS certified organic cottonPlant
142Dark Denim Shorts95% natural cotton 5% spandexPlant
143Flying Friends Henley Top100% GOTS certified organic cottonPlant
144Fairytale Unicorn Print Puff Top100% certified organic cottonPlant
145Safari Adventure Henley Tee100% GOTS-certified organic cottonPlant
146Safari Adventure AOP Onesie100% GOTS certified organic cottonPlant
147Safari Adventure Overalls100% GOTS certified organic cottonPlant
148Fairytale Tutu Onesie95% GOTS-certified organic cottonPlant
149Safari Adventure Henley Romper100% GOTS certified organic cottonPlant
150Beige Plaid Flannel Bubble Romper100% cottonPlant
151Beige Plaid Flannel Overalls100% cottonPlant
152Beige Plaid Bubble Ruffle Flannel Romper100% cottonPlant
153Barn Owl Flutter Onesie100% GOTS-certified organic cottonPlant
154Barn Owl Print LS Tee100% GOTS-certified organic cottonPlant
155Barn Owl Ruffle Dress100% GOTS certified organic cottonPlant
156Barn Owl Organic Cot Sheet100% certified organic cottonPlant
157Snow Animals Baby Wrap100% GOTS-certified organic cottonPlant
158Snow Wolf Print LS Tee100% GOTS-certified organic cottonPlant
159Snow Animals Onesie100% GOTS-certified organic cottonPlant
160Butterfly Garden 5 Piece Gift Set100% Organic cottonPlant
161Savanna 5 Piece Gift Set100% Organic cottonPlant
162Little Leaf 5 Piece Gift Set100% Organic cottonPlant
163Butterfly Garden Sleeping Bag100% GOTS-certified organic cottonPlant
164Savanna Sleeping Bag100% GOTS-certified organic cottonPlant
165Little Leaf Sleeping Bag100% GOTS-certified organic cottonPlant
166Little Bear Sleeping Bag100% GOTS-certified organic cottonPlant
167Savanna Henley Top100% GOTS-certified Organic cottonPlant
168Little Leaf Bubble Romper100% GOTS certified organic cottonPlant
169Little Leaf AOP Onesie100% GOTS certified organic cottonPlant
170Classic Car Baby Wrap100% GOTS-certified organic cottonPlant
171Classic Car Organic Cot Sheet100% GOTS-certified organic cottonPlant
172Posie Floral Pointelle Baby Wrap100% GOTS-certified organic cottonPlant
173Striped Seal Rib Baby Wrap97% GOTS-certified organic cotton / 3% spandexPlant
174Little Bear 5 Piece Gift Set100% Organic cottonPlant
175Secret Garden Print Tee100% certified organic cottonPlant
176Oatmeal Leaf Knit Blanket100% organic cotton which is soft against your babies' delicate skin,Plant
177Stripe Rib Henley Top100% certified organic cottonPlant
178Full Of Wonder Print Tee100% GOTS-certified organic cottonPlant
179Heirloom Knit 4 Piece Gift Set - Sage100% organic cottonPlant
180Heirloom Knit 4 Piece Gift Set - White100% organic cottonPlant
181Heirloom Knit 4 Piece Gift Set - Blue100% organic cottonPlant
182Heirloom Knit 4 Piece Gift Set - Taupe100% organic cottonPlant
183Heirloom Knit 4 Piece Gift Set - Pink100% organic cottonPlant
184Oat Fleck Stripe Knit Romper100% organic cottonPlant
185GIFT CARDSoakNot stated
186Sand Knit Heirloom Blanket100% organic cotton, they have the most soothing touch and are kind onPlant
187Rose Knit Heirloom Blanket100% organic cotton, they have the most soothing touch and are kind onPlant
188Cream Knit Heirloom Blanket100% organic cotton, they have the most soothing touch and are kind onPlant
189Oatmeal Knit Heirloom Blanket100% organic cotton, they have the most soothing touch and are kind onPlant

Tick what your skin reacts to. We check it against the verified composition, live

✓ Aster & Oak passes every one

Every tick is checked against each style’s stated composition, live.

  • ✓ 171 of 189 styles with a stated composition are purely plant fibre
  • ✗ 12 styles contain nylon, lycra or ECONYL. Flagged red when ticked
  • ✗ 1 style use animal fibre (silk)

🧪 Save your Skin-Safe Profile, then every brand is filtered for you. Create free account

The brand
Brand

Who’s behind it

Sourcing

  • 97.6% plant fibre

Getting It

Contact

  • Website
  • Ethics
  • Instagram
  • Email

Where this brand isn't perfect

Straight talk

Where Aster & Oak isn’t perfect

Check firstNot a certified B Corp

Aster & Oak is not a B Corp. The brand-level labels are thinner than the product-level ones.

What the label won’t tell you

The questions sensitive skin actually asks, answered

✓ 189 of 189 styles scanned, no sampling ✓ 98% plant · 2% synthetic ✓ read from the live product feed, not the marketing page
Are there hidden chemicals against my skin?

189 of 189 styles scanned: zero PFAS, zero formaldehyde.

Is "sustainable" just greenwashing?

“Eco” and “green” have no legal meaning, and thousands of unverified claims flood the market. We scanned 189 styles from the store’s own product feed and publish a score only at full coverage. We read certificates, not adjectives.

Is "100% cotton"
actually
100% cotton?

Most “cotton” underwear hides elastane or spandex in the trims. We read the stated fibres on 189 of 189 styles, thread by thread: 98% plant, 2% synthetic.

2%
Will the elastic bring me out in a rash?

Latex and rubber waistbands are a top trigger for contact eczema. Elastic check across the catalogue: Elastane. Spandex, flagged red in the Skin-Safe section above.

Where's it really made,
and by whom?
Named farm and factory
GOTS chain of custodyTraceable back to the cotton

Traceability on record: see ledger. We publish the full sourcing chain and the honest red flags, including where sources conflict.

Am I shedding microplastics onto my body?

Synthetic underwear sheds plastic fibres onto your skin and into the water with every single wash. Aster & Oak is 2% synthetic, so yes. These styles shed. Wash cool, use a guppy bag, and favour the plant-fibre options in the range.

Sources: consumer research on formaldehyde in easy-care fabrics (~9% of people react), PFAS in water- and stain-resistant finishes, and hypoallergenic underwear for eczema and contact dermatitis.

Confirmed at the source

What we verified, style by style

Aster & Oak · read from the live product feed
189/189
styles scanned in full, no sampling, no marketing page
✓ Cleared
Plant fibre vs similar brands
Aster & Oak98%
Vietopia100%
SÜK Workwear100%
SoftShirts100%
The Turkish Towel Company99%
Throne Standard scan · whole catalogues, never a sample
Members unlock
Every report in full, unlimited Compare, the full index, and the rewards wall of verified discount codes.
🔒 See member tools
Checked against the source
98% plant fibre1% synthetic✓ Elastane
Why it earns 4

These sustainability features have been manually verified

✓Each feature below was checked against the product feed and the brand's own documents. Not self-reported ticks.
What's actually in the fabric?
Fibre mix on record: 98% plant · 2% synthetic or semi. Not certified
Who makes it, and how?
Woman-owned. Not certified
Vegan. Not certified
Fairtrade & GOTS factory. Not certified
1% for the Planet. Not certified
What happens after checkout?
Carbon-neutral shipping. Not certified
Compostable packaging. Not certified
Low-impact dyes. Not certified
Company-level GOTS / B Corp. Not certified
GOTS. Fibre & processingGlobal Organic Textile Standard. Certifies the organic fibre AND chemical-free processing from field to finished garment. The strongest single label. Verify a brand's licence at global-standard.org. OEKO-TEX 100. Finished fabricIndependently tests the finished fabric for PFAS, BPA, azo dyes, formaldehyde and heavy metals. The fabric is certified; the brand as a company may not be. B Corp. The companyCertifies the whole company's social & environmental performance. Not the same as a product-level certificate. 1% for the PlanetDonates 1% of revenue to environmental causes. Real but lighter than a product-level label.
Fibre
98%

plant fibre across all 189 styles, read style by style from the live product feed. No sampling, no marketing page.

Cotton

On record. Cotton certification not documented. Flagged in the ledger.

Factory

Not named publicly. Factory certifications not documented. See the sourcing ledger.

Extras

Low-impact finishes. Chemical flags and dye chemistry are recorded for every brand we scan.

Packaging

On record. Packaging claims not documented. See the full record.

Checked against the official register

Every certifier this brand claims, with a direct link to the proof where it exists, or flagged where it is only the brand’s word.

Compare

What you'd be wearing otherwise

Aster & Oak

ASTER & OAK THIS BRAND

98% plant fibre2% synthetic / semino GOTS certificationfibre score 4 / 5 · Mostly natural

PACT

62% plant fibre35% synthetic / semino GOTS certificationfibre score 2 / 5 · Mostly unnatural217 styles scanned
3 of 3 free switches left

Out of free switches? Join for unlimited compares

Real figures from the Throne Standard scan: Aster & Oak 98% plant / 0 styles · Pact 62% / 217 · MATE the Label 58.9% / 106 · Patagonia 29.2% / 0 · Gymshark 26.5% / 1793 · Harvest & Mill 97% / 135 · Terra Thread 100% / 44 · Everlane 69.7% / 733 · Kotn 87.6% / 1032 · Boody 0% / 156 · Kent 100% / 40.

A peek at the leaderboard

The clothing fibre index

🔍
Green 4 to 5/5 24 3 / 5 1 2 / 5 0 1 / 5 0 100% plant 23 Plastic-free 25 GOTS 6
#BrandPlant fibreFibre scoreSKUsGOTS
🔒

The full index is members-only

Every brand on the index. All the filters, every score and every report. Opens with a free account. You also get 3 free report passes to spend on any brand.

Create a free account Log in

Free · 3 passes included · no card needed

This is a preview. You can see the full index. Every brand scanned, filterable by fibre, score and certification. When you sign up. It's free.

Sign up to see the full index

What it costs, and how long it lasts

The HTT deal

Up to 20% off verified brands, straight from the rewards wall

Members-only codes, rotating with each verification pass. Founding membership keeps this wall open at half price until the film launches.

Save up to 20% on verified brands.
✓ Live member discount codes, refreshed at every verification pass
✓ Your 3 free passes to spend anywhere
See the rewards wall

Start saving

One email. We’ll point you to the live member codes and your 3 free passes.

Free. No commitment. Your discount code is the reason members stay.

You're in ✓

Check your inbox. Meanwhile, members jump straight to every discount code and report as it lands.

The 0-style table and your 3 free passes are yours either way.

Free

Save this brand

Keep a list of the brands you love, with scores and fibre notes. Free account, 3 passes included.

Create a free account
Member

Unlock every report

Full fibre audits, unlimited compares, skin-safe reports. Every brand, every fibre.

Start 3-day free trial

then £9.99/mo · cancel anytime

Hold the Throne membership
  • ✓Unlimited brand compares
  • ✓Full fibre audits + certificates
  • ✓Skin-safe checker, all allergens
  • ✓Download the Aster & Oak report to keep offline
3 months£27.99≈ £9.33/mo
Best value · save 50%1 year£59.99≈ £5/mo · founding

Prefer monthly? £9.99/mo · cancel anytime

Not shopping today?

Save Aster & Oak for when you are. We'll keep an eye on it and only write when there's a reason. A new reward code, a restock, or a better-matched verified brand landing nearby.

Before you buy

Straight answers

Is Aster & Oak sustainable and ethical?+
On the Throne Standard, Aster & Oak reads 97.6% pure plant fibre across 189 styles from its own catalogue, a 4/5. Good On You rates Aster & Oak Good.
What is Aster & Oak made of?+
Across the 189 styles read, 97.6% are 100% pure plant fibre, 0.6% synthetic and 0.0% blended.
Where is Aster & Oak made?+
Aster & Oak is based in Australia.
How does Aster & Oak rate on Good On You?+
Good On You rates Aster & Oak Good: planet Great, people It's a start, animals Great.
How many Aster & Oak products were scanned?+
189 styles were read in full from Aster & Oak's live catalogue, 98.9% carrying a stated composition.

Independent ratings

How Good On You rates Aster & Oak

DirectoryMarkWhat it measuresChecked
Good On YouGoodPublished policy and supply-chain disclosure across planet, people and animals2026-04-22
The Throne Scan4/5Mostly naturalRead from the composition of what Aster & Oak actually sells.n/a

Ethics not assessed: no sourcing or labour evidence on file.

Keep looking

More verified clothing brands

Vietopia

Vietopia sells clothing that we checked fibre by fibre for natural, non toxic materials. See its verified sustainability rating and review to help you buy natural, non toxic clothing.

Read More »

Una Pluma

Una Pluma sells clothing that we checked fibre by fibre for natural, non toxic materials. See its verified sustainability rating and review to help you buy natural, non toxic clothing.

Read More »

Tonn

Tonn sells clothing that we checked fibre by fibre for natural, non toxic materials. See its verified sustainability rating and review to help you buy natural, non toxic clothing.

Read More »

The complete clothing data behind the score

  • ·
  • Woman-owned
Certifications
Sourcing & supply chain 🔒 full ledger with account

Where the materials come from, who makes it, and how traceable it is.

Raw material origin
Processing & manufacture
Chemical safety
Resale programmeNot offered
Assessment & sources
Scan coverage & transparency 🌿 free
0products in catalogue
0products read (0%)
0with a fibre list
0unresolved
Products read· 0% of catalogue
Excluded items·

What would you like to do next?

Ready to buy

Shop direct through our verified partner link at the brand’s own price. 

Shop Kent

Want the member discount

Members get live discount codes on verified brands. Register and we’ll show you your code before you check out.

See the member discount

Still comparing

See each brand beside the other fibre-verified clothing brands we’ve rated before you decide where to spend.

Compare verified brands

Share this page: Aster & Oak

Facebook
X
LinkedIn
Reddit
Threads
Email
WhatsApp