What does 'sustainable' actually mean?

I kept seeing words like 'conscious', 'responsible' and 'better' on clothes. They sounded good. I wasn't always sure what they were telling me.

So my dissertation looked at greenwashing and trust in fashion, through qualitative interviews with millennial and Gen Z consumers. I wanted to understand how people made sense of these claims, and what happened when they weren't convinced.

Caring is not the same as knowing.

In the interview analysis, concern about the environment sat alongside patchy knowledge of materials, certifications and supply chains. People could care deeply and still be unsure what a claim actually meant. Social media and influencers helped fill that gap, but did not always make it clearer.

That matters because vague language asks the shopper to do the verification work. 'Conscious' and 'better' feel reassuring. They are less helpful when no one can tell you what changed, compared with what, or how it was checked.

The price tag is still in the room.

Sustainability did not arrive in an empty decision. Price, style and quality were already there. The research surfaced tension between ethical intentions and the practical limits of a purchase. A brand that treats this as simple indifference misses the person behind the compromise.

A smaller claim can carry more weight.

The useful direction was towards specificity: concrete action, independent evidence, and an honest account of what is not solved yet. Acknowledging a limit can be more credible than polishing it away.

My takeaway is fairly simple. Don't make the promise bigger than the proof. Make the proof easier to understand.