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My Eco ClosetiPhone app · coming soon
An iPhone app by Maud
Know what you wear. Every piece, graded A to D.
Coming soon to the App StoreCheck a piece
Seven measures
Each piece gets a grade on seven measures, and an overall grade.
How we grade
We grade the fibers on the label, not the brand or the factory. Every step is here, so you can check our work.
Each fiber on its own, before blends, linings and certifications. Hover or tap a letter for its score out of 100.
| Fiber | Water | Chemicals | Climate | Durability | End of life | Microplastics | Skin & comfort | Overall |
|---|---|---|---|---|---|---|---|---|
| Hemp | A | A | A | A | A | A | A | A 89 |
| Linen (flax) | A | A | A | A | A | A | A | A 89 |
| Nettle | A | A | A | B | A | A | B | A 85 |
| Lyocell (TENCEL) | A | A | B | B | A | A | A | A 82 |
| Organic cotton | B | A | B | B | A | A | A | A 81 |
| Recycled cashmere | A | A | A | C | A | A | A | A 80 |
| Recycled cotton | A | A | A | C | A | A | A | A 80 |
| Recycled wool | A | A | A | C | A | A | B | A 80 |
| Alpaca | A | A | C | B | A | A | A | B 78 |
| Jute | A | B | A | C | A | A | D | B 77 |
| Llama | A | B | C | B | A | A | B | B 76 |
| Ramie | C | C | B | B | A | A | B | B 74 |
| Modal | C | C | B | C | A | A | A | B 72 |
| Camel hair | B | B | D | B | A | A | B | B 70 |
| Cupro | C | C | C | C | A | A | A | B 70 |
| Yak | B | B | D | B | A | A | A | B 70 |
| Mohair | B | C | D | B | A | A | B | B 64 |
| Silk | C | C | D | C | A | A | A | B 64 |
| Wool (incl. merino) | B | C | D | B | A | A | B | B 64 |
| Angora (rabbit) | B | B | D | D | A | A | B | B 63 |
| Cashmere | B | C | D | C | A | A | A | B 63 |
| Cotton (conventional) | D | D | B | B | A | A | A | B 62 |
| Bamboo (viscose) | C | D | C | D | B | A | A | C 57 |
| Viscose / rayon | C | D | C | D | B | A | A | C 57 |
| PLA (corn-based) | B | C | B | C | C | D | C | C 50 |
| Acetate / triacetate | C | D | C | D | C | C | C | C 44 |
| Recycled nylon | A | C | C | A | D | D | D | C 44 |
| Recycled polyester | A | C | B | B | D | D | D | C 43 |
| Polypropylene | A | C | C | B | D | D | C | C 40 |
| Elastomultiester (T400) | A | D | C | B | D | D | D | D 34 |
| Polyester | A | D | D | A | D | D | D | D 34 |
| Nylon / polyamide | A | D | D | A | D | D | D | D 33 |
| Elastane / spandex | A | D | D | D | D | D | C | D 25 |
| Metallic (lurex) | A | D | D | C | D | D | D | D 25 |
| Polyurethane (PU) | A | D | D | D | D | D | D | D 24 |
| Acrylic | A | D | D | D | D | D | D | D 23 |
| Modacrylic | A | D | D | C | D | D | D | D 22 |
What a grade can't tell you: grades are estimates from published fiber data, not lab tests of your piece. How a garment is made, dyed and finished matters too, and a label can't show it.
Where the numbers come from: Ecobalyse, France's textile eco-score · Textile Exchange, organic cotton LCA · Zambrano et al., NC State, biodegradation · Napper & Thompson, microfibers in the wash · Shuvo 2020, fiber properties · TENCEL™ lyocell, Higg MSI · Carbon footprint of fiber trades, 2025 · Made-By Benchmark · Sustain Your Style · and the sources on our Fabric Ranking.
Free and Plus
FreeNo account, nothing saved
$1.99 a month
or $11.99 a year3 days free. Billed through your Apple ID; cancel any time in your iPhone's Settings.
Privacy
No account and no tracking. Labels are read on your phone. A Plus closet lives in your own iCloud: we never see it. Read the full privacy policy.
Help
Coming soon to the App Store Follow @maudswardrobenotes to hear when it's out