Sustainable Fashion In London Is Either Saving The Planet Or A Brilliant Marketing Department
How to tell genuine change from a very green-coloured press release
Every brand in London is now committed to sustainable fashion, which is remarkable given that the industry remains one of the planet’s most prolific producers of waste, water consumption and quietly incinerated unsold stock. Either a miracle has occurred, or a great many marketing departments have discovered the colour green.
The conscious collection conundrum
The standard move is the conscious collection, a small range of slightly more responsible garments launched with enormous fanfare while the other ninety percent of the business carries on exactly as before. It is the corporate equivalent of eating an entire cake and feeling virtuous because you had a single grape afterwards. The grape is real. The grape is also not the point.
I am not against the grape. A more sustainable garment is better than a less sustainable one, and progress is progress. But sustainable fashion as currently marketed often functions as a permission structure, a way for a shopper to keep consuming at the same rate while feeling that the problem has been handled by someone else, ideally the brand, ideally for free.
How to spot greenwashing in the wild
The skilled conscious consumer learns to read the signs of greenwashing, and they are not subtle once you know them. Vague language is the first tell. A brand that says it is committed to a greener future has told you nothing. A brand that tells you precisely how much it has cut its emissions, with figures and dates, has told you something. The difference between the two is the difference between a strategy and a slogan.
The second tell is the absence of scale. A genuinely sustainable initiative is measured against the whole business. A cosmetic one is measured against a single small collection and a flattering photograph of a field. The investigative reporting at The Guardian’s fashion desk has been admirably ruthless in puncturing these claims, repeatedly showing the gap between what brands announce and what they actually do.
The genuine progress that does exist
It would be cynical to suggest nothing real is happening, and I am only cynical on weekdays. There is genuine innovation in ethical clothing, in materials, in supply chain transparency, and in a small but serious cohort of designers building businesses around doing less harm rather than merely claiming to. These people are quieter than the marketing, because real change is slow and unglamorous and does not photograph well in a field.
The honest end of the fashion industry is grappling with genuinely hard problems, such as the fact that the most sustainable garment is almost always the one you already own, which is a difficult message for any business whose survival depends on selling you new things. The tension between commerce and conscience here is real, and the analysis at The Business of Fashion has been clear-eyed about how few brands have actually resolved it.
What the conscious consumer can actually do
The most powerful sustainable act available to any of us is profoundly unsexy: buy less, buy better, and wear it for years. No collection, no campaign and no clever fabric beats the simple decision to stop treating clothes as disposable. The conscious consumer who buys three excellent things a year does more good than the one who buys thirty sustainable ones, and saves a fortune in the process.
This is, of course, terrible news for an industry built on volume, which is exactly why you will rarely hear it from the industry itself. The message that sells nothing is the message that helps most.
My verdict, with cautious optimism
I want to believe in sustainable fashion, and on my better days I do, because the alternative is despair and despair clashes with everything. But I have learned to separate the brands that are genuinely changing from the ones that have merely changed their adjectives, and the test is always the same: show me the numbers, show me the scale, and show me what you are doing with the ninety percent, not the grape.
Until then, the most radical thing in any London wardrobe remains a beloved old coat, worn for a decade, that quietly outperforms every conscious collection ever launched. For more on the difference between what fashion says and what fashion does, you can read the rest of my reporting on the industry’s greener claims.
The unsold stock the industry hopes you forget
The dirtiest secret of all is the fate of what does not sell, the mountains of unwanted new clothing that the industry has historically dealt with by quietly destroying it rather than discounting the brand. Investigations into the scale of overproduction and the destruction of unsold stock, reported soberly by the Financial Times, expose the gap between the conscious collection in the window and the incinerator round the back. Until brands are willing to talk honestly about how much they make and how much they burn, every sustainability claim should be read with one eyebrow permanently raised.
Believe in the progress where you can find it, demand the numbers where you cannot, and remember that the greenest garment you will ever own is almost certainly already hanging in your wardrobe. That message sells nothing, which is precisely why it deserves to be repeated until somebody important is forced to hear it.
