Why Vogue's Sustainable Clothing List Gets Fibre Wrong, With Proof
Vogue's 28 best sustainable clothing brands list is right about ethics and wrong about fibre. Of 28 brands, 26 fail a plant-fibre-only test because they lean on TENCEL, viscose, wool, silk and recycled polyester. Here is the proof, composition by composition.
Vogue's best sustainable clothing brands list is wrong on fibre, here is the proof with real data, 0 of 28 passed
Vogue’s roundup of the best sustainable clothing brands is well researched. The labour stories are real. The carbon math is real. The certifications are real.
The fibre is wrong.
I read every brand on the list and pulled the actual compositions. Not the marketing copy, the woven-in content. And once you stop reading the dye story and start reading the care label, the list falls apart. Twenty six of twenty eight brands lean on fibres that do not break down clean in your soil or your skin. That is the gotcha. Good intentions, synthetic and animal fibre reality.
There is a big problem with the sustainable clothing lists
Here is the pattern I see across almost every sustainable clothing brands list, and Vogue’s is no exception. The brand does the hard ethical work, then weaves a plastic or animal fibre right through the middle of the garment.
A few examples up front, with the real fibre.
Reformation, the poster brand for slow fashion, builds its signature dresses on TENCEL lyocell, FSC viscose and cupro plus silk and wool. Those are man made cellulosics. Chemically regenerated wood pulp. Not a plant fibre you wear off the field.
Ganni runs roughly 39% synthetic across its range, polyester, elastane and polyamide, with elastane in most stretch styles.
Stella McCartney, famous for no leather and no fur, still builds on viscose, modal, wool, silk and elastane.
Gabriela Hearst is merino wool, cashmere and mulberry silk at the core. Animal fibre is the whole signature.
None of those are bad brands. They are just not natural fibre clothing, and the list calls them that.
The issue with Vogue's criteria
Vogue judges these brands on broad sustainability signals. Environmental footprint. Responsibly sourced and certified materials. Carbon reduction. Animal welfare. Ethical manufacturing. Garment longevity. Innovation.
All good things. None of them is fibre purity.
That is the gap. The list explicitly treats certified TENCEL lyocell, ECOVERO viscose, recycled polyester and responsibly sourced wool, silk and cashmere as sustainable. By that standard, a recycled plastic fleece counts. By my standard it does not, because it sheds microplastic in the wash and sits in landfill for centuries.
Here is the greenwashing trap, and it is subtle. A man made cellulosic like viscose or lyocell starts as a tree, so it sounds like a plant. But it gets dissolved in solvent and extruded into filament. The certification tells you the wood was grown responsibly. It does not tell you the finished fibre composts in a home bin. Recycled polyester is the same story dressed differently. Recycling a bottle into a t shirt is better than virgin plastic, but the shirt is still plastic, and it still does not break down.
The test that actually matters for a non toxic, compostable wardrobe is simple. What is the garment made of? If the answer is 100% organic cotton, linen, hemp or another true plant fibre, it composts and it does not shed plastic. If the answer has TENCEL, viscose, modal, cupro, elastane, polyester, nylon, wool, silk or cashmere woven in, it does not. That is the whole standard.
The clean version of this wardrobe is short: organic cotton, linen and hemp, the fibres that compost and do not shed plastic.
Is Vogue's list actually natural? Data by data
The list is by Emily Chan, Vogue’s sustainability editor, and to be fair she knows the material world better than most. The reporting is solid. But solid on ethics is not the same as clean on fibre. Every composition below is logged in our clothing data, so you can see the exact fabric data for yourself.
So I went brand by brand. Twenty eight brands. I pulled the real composition for each. Below is the honest verdict on every one. Bold is the fibre that decides it.
If you would rather skip to brands that actually pass, jump to the alternatives, or browse the full natural fibre clothing directory.
1. Ninety Percent
Ninety Percent does the ethical part well, profit sharing and real transparency. The fibre is where it slips.
Take its everyday tees and dresses, often a 50/50 organic cotton and TENCEL Modal blend. Modal and lyocell sound plant based because they begin as wood, but they are dissolved in solvent and extruded back out as filament, so they are regenerated cellulosics, not a fibre you wear off the field.
Put that 50/50 modal tee next to a 100% organic supima cotton tee and the second one composts and the first does not.
2. Everlane
Everlane is genuinely good on cost transparency and labour. But its knitwear and underwear basics lean on cashmere, Italian wool, silk and ReNew recycled polyester.
The wool, cashmere and silk are animal fibres with the welfare and slaughter cost attached, and recycled polyester is still plastic that sheds microfibre in every wash. Take its recycled polyester underwear: swap it for a 3-pack of organic cotton underwear for women or a 3-pack of organic cotton boxers for men and there is no plastic against your skin.
3. Reformation
Reformation is the poster brand for slow fashion. The care label tells another story.
Its signature dresses are TENCEL lyocell, FSC viscose, cupro and Eco crepe, plus silk and wool. Certification tells you the wood was grown well, not that the finished fibre composts, and a chemically regenerated cellulosic does not.
The silk and wool add animal fibre. Where Reformation gives you a viscose and silk dress, an organic cotton tee and short set gives you the same easy softness in a fibre that breaks down.
4. Asket
Asket is built on instincts I love, minimalism, durability, repair over replacement. The fibre is where it parts ways.
Its core includes 100% merino wool jumpers and 100% TENCEL lyocell pieces. Merino is an animal fibre with the welfare cost, and lyocell is regenerated wood pulp.
The lifespan philosophy is right, the material is not plant. Against its merino tee, a 100% organic supima cotton tee is the permanent, repairable plant version.
5. Ganni
Ganni is fun and trying, but roughly 39% of the range is synthetic, polyester, elastane and polyamide, with wool through the stretch styles. Even a few percent of elastane is enough plastic to stop a garment composting and to shed microplastic for life.
Take its stretch cotton underwear and basics: a 3-pack of organic cotton underwear for women, or a 3-pack of organic cotton boxers for men, with no plastic stretch at all.
6. Organic Basics
The name makes a promise the label does not keep. Its cotton underwear and basics are blended with elastane, and the range uses TENCEL lyocell, ECOVERO viscose, recycled nylon and wool.
Recycled nylon is still nylon, and a little elastane keeps a garment out of the compost forever. This is the most direct swap on the list: instead of its elastane-blend cotton underwear, an organic cotton underwear 3-pack for women or an organic cotton boxer 3-pack for men, or go straight to a 7-day multipack.
7. Sezane
Sezane is charming and well made. But its core runs on silk blouses, merino and RWS wool knits, mohair, alpaca and FSC ECOVERO viscose.
RWS improves welfare, but improved welfare is not no animal fibre, and plenty of us would rather not. Where Sezane gives you a merino knit, a US grown organic cotton sweatshirt gives you the warmth with nothing from an animal in it.
8. Omnes
Omnes is one of the more honest near misses. Its signature fabric is LENZING ECOVERO viscose alongside cotton, in dresses and tees.
ECOVERO is a cleaner, traceable viscose and Lenzing deserve credit, but it is still wood pulp dissolved in solvent and reformed, so it does not compost like a true plant fibre. Next to its ECOVERO tee, a 100% organic supima cotton tee is the plant version.
9. Patagonia
Credit where it is due, Patagonia funds repair, activism and regenerative organic cotton better than almost anyone, and that regenerative cotton line genuinely passes. The rest is the catch.
The core fleeces and shells are recycled polyester, recycled nylon and spandex, around 72% recycled synthetics. Recycled plastic keeps bottles from landfill, but the jacket is still plastic and still sheds microfibre.
Buy their regenerative cotton, or for organic, naturally dyed cotton layers, a US grown organic cotton hoodie is fully plant.
10. Another Tomorrow
Another Tomorrow is serious about traceability. The fibre is the issue.
It uses RWS merino wool knits, peace silk, recycled cashmere and FSC viscose, with cotton tees blended with TENCEL. Peace silk is more humane but still an animal fibre, and recycled cashmere is still cashmere.
Where it gives you a TENCEL-blend cotton tee, a Fairtrade GOTS organic cotton tee keeps it fully plant and traceable.
11. Bite Studios
Plant fibre is not the centre of Bite Studios, animal fibre is. Its signature tailoring uses organic silk and certified wool alongside cotton and TENCEL.
Certified wool means better farm standards and organic silk is gentler, but both are still animal fibres, and animal fibre carries the welfare and slaughter questions a growing number of us think the industry should move away from rather than certify around. Where Bite gives you a silk top, a crisp organic cotton oxford shirt gives you the polish without an animal in it.
12. ELV Denim
This one I will not file as clean or dirty, because the honest answer is unclear. ELV Denim makes 100% upcycled denim from vintage jeans, a genuinely brilliant circular idea.
The snag is vintage jeans usually carry 1 to 2% elastane, and the brand publishes no fibre percentages, so I cannot confirm a plant only garment. I want to love it, I just cannot verify it, and unverified is not a pass.
For upcycled and organic denim you can actually check, browse the verified pieces in our clothes directory.
13. Akyn
Akyn is Amy Powney’s brand and she is one of the sharpest minds in the field, so this is not a knock on the thinking, it is the fibre. TENCEL lyocell is one of its most used fabrics, with certified merino wool in the knits.
Lyocell is regenerated wood pulp, and merino is an animal fibre with the welfare cost. Where Akyn gives you a TENCEL tee, a 100% organic supima cotton tee is the plant standard.
14. Maria McManus
Maria McManus leans on recycled cashmere knitwear with cotton, plus wool and recycled nylon. Recycling is the right instinct, but recycled cashmere is still cashmere and recycled nylon is still plastic.
It lowers the footprint, it does not change what the fibre is or how it ends, animal on one side and microplastic shedding plastic on the other. Where it gives you a recycled cashmere knit, a US grown organic cotton sweatshirt does the warmth fully plant.
15. Studio 189
Studio 189 is doing lovely, important work, cotton, batik and indigo at the core, with real craft and community behind it. It just is not plant fibre only, because the range includes silk pieces like the Silk Sing Dress.
The craft and the cotton are wonderful, the silk is the line it crosses. Where it gives you a silk dress, a naturally dyed handwoven cotton piece keeps the craft on the plant side.
16. Conner Ives
Conner Ives upcycles with real flair. But the materials are mixed: TENCEL shirting, recycled polyamide eveningwear, recycled wool and silk chiffon alongside upcycled cotton.
Recycled polyamide is plastic, the wool and silk are animal fibres, and TENCEL is regenerated cellulosic. Where it gives you a TENCEL shirt, an organic cotton oxford shirt is the clean plant version.
17. Ahluwalia
Ahluwalia’s patchwork is stunning, and reclaiming fabric is the circular thinking the industry needs. The catch is what the patchwork is: reclaimed silk, viscose, polyester and polyamide blends.
So you have reclaimed plastic and animal fibre stitched together. Reclaiming beats making new, but it still sheds microfibre and still is not a fibre you could return to the soil.
For the same bold, expressive energy in organic cotton, a naturally dyed organic cotton tee is the cleaner route.
18. Brogger
Brogger’s compositions show wool and rayon viscose silk blends, for example a 70% rayon and 30% silk dress. Rayon is viscose, regenerated wood pulp, and silk and wool are animal fibres, so the whole blend is cellulosic and animal with no plant base under it.
No plastic villain, but no plant fibre either, and the animal fibre brings the welfare question. Against its rayon-silk dress, an organic cotton polo or a simple cotton tee keeps it plant.
19. SS Daley
SS Daley makes beautiful knitwear, and the knitwear is exactly the problem. The core is Scottish lambswool and 100% wool jumpers, with silk, alpaca, merino and goat hair through the rest.
That is animal fibre from top to bottom, with the welfare and slaughter cost a lot of us will not fund, however heritage the mill. Where it gives you a lambswool jumper, a US grown organic cotton sweatshirt gives you the warmth with no animal in it.
20. Tolu Coker
Tolu Coker is cotton and recycled cotton heavy and deadstock based, which I respect, and the design is strong. I am leaving the verdict unclear rather than forcing it, because the line also uses gabardine, knits and leather with no plant only confirmation, and leather is an animal material.
Without published percentages I cannot confirm a plant only garment, and unverified is not a pass. For deadstock and organic cotton you can verify, our clothes directory only lists checked compositions.
21. Paolina Russo
Paolina Russo’s pieces carry spandex in a 98/2 cotton spandex jersey, plus 100% wool styles and recycled polyester and elastane elsewhere. Even at 2%, spandex is plastic spun through the cotton, enough to stop the garment composting and to shed microfibre for life.
Where it gives you a cotton-spandex jersey top, a 100% organic supima cotton tee is the no-plastic version.
22. Chopova Lowena
Those signature Chopova Lowena skirts use thick upcycled wool plus recycled lyocell, TENCEL and elastane. The upcycling is good and the look unmistakable, but the stack is wool, regenerated cellulosic and plastic stretch in one.
Upcycled wool is still wool, recycled lyocell is still wood pulp, and elastane is the plastic that keeps it from composting. For bold, plant dyed, handcrafted pieces, a naturally dyed handmade cotton piece is closest in spirit.
23. Torisheju
Torisheju works in deadstock tailoring, which keeps fabric from landfill and is exactly the reuse I want to champion. The issue is what the deadstock is: boiled wool, duchess satin, silk and polyester.
So it is animal fibre and plastic, rescued rather than made new. Rescuing it is right, but it still is not plant, still sheds and does not compost.
For tailored pieces in organic cotton, an organic cotton oxford shirt is the cleaner shelf.
24. Chloe
Chloe’s ready to wear is dominated by silk and wool, with viscose through it. Under Gabriela Hearst it pushed hard on traceability, real progress.
But silk and wool are animal fibres and viscose is regenerated cellulosic, so plant fibre is not the centre of the line, animal fibre is. Where Chloe gives you a silk blouse, an organic linen piece is the elevated plant version.
25. Stella McCartney
Stella McCartney is the most famous ethical name here, and the no leather, no fur, no feathers stance is real and matters. But the core fabrics are viscose, modal, wool, silk, organic cotton and elastane.
Silk and wool are still animal fibres, viscose and modal still cellulosics, the elastane still plastic. Refusing leather is a genuine line, it is just not a plant fibre wardrobe, and the wool and silk keep animals in the chain.
Where it gives you a silk-blend top, an organic cotton oxford shirt keeps the minimalism fully plant.
26. Gabriela Hearst
Gabriela Hearst is built on merino wool, cashmere and mulberry silk. Animal fibre is not a detail here, it is the signature.
The craftsmanship and traceability are exceptional, and I will say that plainly, but wool, cashmere and silk all come from animals, with the welfare and slaughter questions more of us are stepping away from entirely. For luxe basics with no animal fibre, organic linen pieces are the natural swap.
27. Vivienne Westwood
Vivienne Westwood runs a long fibre list and almost all of it fails the plant test: wool, silk, viscose, modal, cupro, acetate, polyester, nylon and spandex alongside cotton. Animal fibre, regenerated cellulosics and several plastics in one catalogue.
The activism is iconic and I love the spirit, but the cloth is mostly animal and plastic, which sheds and does not break down. For the punk energy in plant fibre, hemp and organic cotton basics are the clean canvas.
28. Marine Serre
Marine Serre’s moon print second skin is the tell. The signature regenerated jersey is typically recycled polyester and elastane stretch, with recycled wool and silk elsewhere.
Upcycling is central to the brand, which I admire, but recycled polyester is still plastic, the elastane still plastic, and the wool and silk still animal fibres. Regenerated plastic that hugs the body still sheds microfibre every wash.
For second skin basics in plant fibre, sustainable organic activewear does it without the plastic.
The best similar brands and alternatives
best sustainable clothing brand for basics and joggers
Harvest & Mill
Organic cotton basics grown, milled and sewn entirely in the USA on a “seed to stitch” model, direct from American farmers, heritage mills and local sewing teams.
Vegan and PETA-approved, with much of the range left undyed, plus low-waste cutting and compostable or recyclable packaging.
Best Compostable Sustainable Underwear
KENT
The world’s first verified compostable underwear.
100% GOTS-certified organic pima cotton with no spandex, nylon, elastane or polyester, designed to return to the earth in 90 days. Free of plastics, pesticides, PFAS and petrochemicals, right down to the packaging.
Best Plant-Dyed Organic Clothing
Sustain by Kat
100% natural from the fibre to the thread to the dye.
Every piece is organic and coloured with holistic, plant-based dyes rather than synthetic colour, and the brand is open about making locally in the US and supporting fair-wage artisan communities.
If you came for naturally dyed, slow-made, skin-kind clothing and you want that ethos in soft organic cotton instead of silk, this is where to look next.
Best natural linen range
MagicLinen
MagicLinen whole range is 100% European linen, handcrafted in Vilnius, Lithuania, and Oeko-Tex certified, which means it is tested free of the harmful chemicals you would normally worry about in dyeing and finishing.
There is no plastic in the cloth, so it breathes in summer and composts at the end of its life.
Best Handwoven, plant-dyed craft clothing
Story MFG
Almost everything, from the organic cotton to the dye plants, grows within a few miles of their studio, then it is handwoven and naturally dyed with indigo, madder and other plants.
That short, visible supply chain is exactly the kind of traceability past the certificate that the Throne Standard rewards. It is handwoven organic cotton rather than silk, so expect texture and slow-made variation, which is the whole point.
Best Organic cotton basics and underwear
Oddobody
Buttery-soft organic cotton basics and underwear, ribbed and seamless, in a tight capsule of everyday essentials.
The Throne Standard scan found every live style 100% organic cotton, no synthetics and nothing to read past.
Best for hemp basics
Hemptees
Plant-fibre purists: tees and basics in 100% hemp, one of the lowest-water, no-pesticide crops there is.
The scan read every live style as pure hemp, so it sheds no microplastic and composts at the end of its life.
Best Fairtrade GOTS organic cotton
Terra Thread
Fairtrade-certified, GOTS organic cotton tees, totes and bags at an honest price.
The Throne Standard scan found the clothing range 100% organic cotton, with no synthetic blend column to watch for.
How to spot greenwashing on a sustainable clothing list
Want to do this yourself without reading a single press release? Here is the fast method.
Skip the headline. Skip the dye story and the carbon pledge. Go straight to the composition tab or the care label. Read the percentages.
If you see TENCEL, lyocell, modal, viscose, rayon, cupro, ECOVERO or bamboo, that is a man made cellulosic. Tree pulp dissolved in solvent. Certified does not mean compostable.
If you see polyester, nylon, polyamide, elastane, spandex or acrylic, even with recycled in front, that is plastic. It sheds microfibre and it does not break down.
If you see wool, merino, cashmere, mohair, alpaca, silk or peace silk, that is animal fibre. Better welfare is still not a plant.
What passes for a clean, compostable, non toxic wardrobe is short. 100% organic cotton, 100% linen, 100% hemp, and true plant fibres dyed with low impact or plant dye. That is it. Everything else is a compromise the marketing hides.
What counts as sustainable clothing, really
Let me be honest both ways. On ethics and labour and carbon, plenty of these brands are excellent, and you should not feel bad owning them. Reformation, Patagonia, Asket and Akyn are doing serious work.
But on the standard this site holds, plant fibre only, compostable, no plastic shedding, the count is brutal. Out of 28 brands, zero pass clean. Twenty six fail on fibre. Two, ELV Denim and Tolu Coker, are unclear because they will not publish percentages, and unclear is not a pass.
Zero out of 28. That is not me being harsh. That is what happens when a list rewards certified cellulosics and recycled plastic as if they were flax in a field.
So where do you actually shop for natural fibre clothing? Look at brands that put the fibre first and the marketing second. We keep a running directory of clothes that pass the composition test, sorted by hemp, linen, denim and regenerative cotton. Start at the clothes archive and read the label before the story.
Here is my question for you. If a brand will not print the fibre percentage on the page, what exactly are they hoping you will not notice?
To confirm any verdict here, see the exact fabric data, where the real product and fabric labels are recorded.