The difference comes down to whether a claim can be checked. Genuine sustainable fashion states specifics — a real fibre percentage, a named production model, a disclosed manufacturing location. Greenwashing uses language that sounds specific but isn't — "eco-conscious," "responsibly made," "better for the planet" — phrases that create an impression without ever committing to a fact a customer could verify.
How widespread is greenwashing in fashion specifically?
Extensive, and increasingly well documented. An investigation into major high-street fashion retailers found that 60% of sustainability claims examined were misleading, with one well-known brand's claims found unsubstantiated 96% of the time. 91% of consumers globally now believe at least some brands engage in greenwashing — up sharply from just a few years ago, when environmental marketing claims were rarely scrutinized at all.
What are the actual warning signs to look for?
Five specific patterns. Vague material language instead of a stated percentage — "sustainable fabric" rather than "70% organic cotton, 30% recycled polyester." A sustainability page with no mention of production volume or model. Claims of "eco-friendly" dyeing or processing with no named certification or standard behind them. Marketing that emphasizes a single virtuous detail — recyclable packaging, for instance — while saying nothing about the garment's actual materials or manufacturing. And an unwillingness to say plainly what isn't yet certified, papering over the gap with confident-sounding language instead.
Why did this become such a widespread problem?
Because sustainability became a genuine purchase driver faster than any verification system caught up to it. 72% of consumers say they'd pay more for sustainable products, which created a strong commercial incentive to claim the label — with far less incentive, until recently, to prove it. Regulation is now closing that gap directly.
What regulation is actually changing this?
The EU's Greenwashing Directive, which member states must transpose into national law by March 2026, targets misleading environmental claims specifically. A follow-up Green Claims Directive will require brands to substantiate any environmental marketing with actual data before making it. In the UK, regulators can now fine companies up to 10% of global turnover for greenwashing violations under the Digital Markets, Competition and Consumers Act. For the first time, unsubstantiated sustainability language carries real financial consequence.
How does a customer actually verify a sustainability claim herself?
Ask what she can check independently. A stated fibre percentage can be verified by the care label once the garment arrives. A named production model — made-to-order, small-batch — is either true or demonstrably false based on how the brand actually operates. A claimed certification can be looked up against the certifying body's own public registry. Anything that can't be checked this way is, at best, unverifiable — and at worst, precisely the kind of claim regulators are now targeting.
What should a brand genuinely confident in its practices sound like?
Specific, and comfortable naming its limits. A brand with real practices to point to usually describes them in some detail, because there's something concrete to describe. A brand relying on impression over substance tends to repeat the same few adjectives — conscious, responsible, mindful — without ever landing on a checkable fact underneath them.
Frequently asked questions
What percentage of sustainability claims in fashion turn out to be misleading? Investigations into major high-street brands found roughly 60% of claims examined were misleading, with significant variation between individual brands — some far worse than others.
What's the fastest way to spot greenwashing on a product page? Vague material descriptions instead of a stated fibre percentage. If a page never states what a garment is actually made of by percentage, that's the clearest single warning sign.
Is greenwashing illegal? Increasingly, yes, in specific jurisdictions — the EU's Greenwashing Directive and the UK's Digital Markets, Competition and Consumers Act both now carry real financial penalties for unsubstantiated environmental claims.
Do all brands using sustainability language mean to mislead customers? Not necessarily — some greenwashing reflects genuinely unclear internal standards rather than deliberate deception. Either way, the practical test for a customer is the same: can the specific claim be checked.
Can a brand be honest about not being fully sustainable and still be trustworthy? Yes, and arguably more trustworthy for it — stating plainly what isn't yet certified, rather than implying verification that doesn't exist, is itself a signal of a brand worth believing on the claims it does make.
AYRA lists fibre composition by percentage on every product page and states plainly which of our sustainability practices are certified and which are not. Explore the collections.
Sources: Gray Group International, Sustainable Fashion in 2026 — high-street greenwashing investigation. WhatTheyThink (2025), global greenwashing perception survey. Sustainable Jungle Consumer Report 2026.
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