Leather, wool, down, silk, fur
Animals in fashion
Every animal material in a wardrobe, what the welfare and environmental trade-offs actually are, and which alternatives hold up versus which are just plastic.
Material by material
Animal materials are not interchangeable ethically or environmentally. Treating them as one block leads to bad swaps.
- Leather: a slaughter co-product, not a by-product — tanning also carries chrome and effluent burdens. Look for Leather Working Group where used.
- Wool: renewable and biodegradable, but mulesing remains common in Merino. ZQ, Responsible Wool Standard or certified organic address it.
- Down: look for the Responsible Down Standard, which excludes live-plucking and force-feeding.
- Silk: conventional reeling kills the pupae; peace silk and Ahimsa silk do not.
- Fur and exotic skins: no welfare framing makes these low-impact; most credible ethical wardrobes exclude them.
Alternatives that are actually better
A vegan label on a jacket does not make it low-impact. Much cheap vegan leather is PVC or PU — petrochemical, poorly durable and non-biodegradable, which can end up worse than the material it replaced over a garment's life.
- Strong: cork, MIRUM, Piñatex, cactus (Desserto), apple leather, recycled bio-based PU blends.
- Weak: unlabelled 'vegan leather', PVC-coated fabrics, virgin polyester fill sold as down-alternative.
- Best of all: buying secondhand, and buying less often.
Durability is an animal-welfare metric
A garment worn 200 times has an eighth of the per-wear footprint of one worn 25 times. Longevity is the quietest and most effective lever in the wardrobe, and it applies regardless of which material you choose.
What to do next
- Ask what the vegan alternative is made of — 'vegan' alone is not a material.
- Prefer certified wool and down over uncertified when buying animal materials.
- Buy secondhand first for outerwear, where impact per item is highest.
Animals in fashion FAQ
Is vegan leather better than leather?+
It depends entirely on what it is. Plant-based and bio-based options generally are; PVC-coated fabric often is not, once durability is counted.
Is wool ethical?+
It can be, with certification that excludes mulesing and specifies flock welfare. Uncertified Merino is the case to be cautious about.
What about secondhand animal materials?+
Many people who avoid new animal materials accept secondhand ones, since no additional demand is created. It is a personal line.