Earth Day · 22 April 2026 · The Sustainability Issue
The Second Life of Style
On Earth Day, we’re not asking you to buy nothing. We’re asking you to buy differently — and we have the numbers to prove why it matters.
There is a quiet luxury in pre-loved. A blazer that has already softened at the shoulders. A dress that has been somewhere — a garden party, a front row, a dinner you remember in photographs. Fashion, at its best, holds memory. And on 22 April, as the world turns its attention to the planet, we want to talk about what your wardrobe is already doing to it.
Whilst the statistics prove quite frightening, we believe the Reliked shopper is the kind of woman who would want to know. So here is the truth about what a new garment really costs — and what a second-hand one saves.
Chapter One
How Much Water Your Clothes Really Drink
Pull on your favourite pair of jeans. Now imagine filling a bathtub. Now imagine filling it ninety-four more times. Because that is what it took to make them — around 7,500 litres of water for a single pair of jeans, roughly what the average person drinks over seven years.
It’s a figure that tends to stop people mid-sip of their morning coffee. And denim is only the beginning.
“A single white t-shirt drinks roughly 2,700 litres — enough drinking water for one person for nearly three years.”
That number comes from the WWF, and the maths behind it is as unglamorous as it sounds. Cotton is the thirstiest crop in commercial cultivation — somewhere between 7,000 and 29,000 litres of water for a single kilogram of raw fibre, depending on where it’s grown.
Consider, piece by piece, what you pulled out of the wardrobe this morning:
- Your jeans — 7,500 litres. A lifetime of drinking water for one person.
- Your t-shirt — 2,700 litres. Nine hundred days of hydration.
- A cotton dress or shirt — approximately 3,000 litres, depending on weight.
- The industry in total — 93 billion cubic metres of water annually, enough to meet the needs of five million people.
And this is before we mention pollution. The textile industry is responsible for roughly 20% of global industrial water pollution — the bleaches, the dyes, the finishing chemicals that drift from factory outflows into rivers that run, in places like Tirupur and Xintang, genuinely blue.
Chapter Two
Buying Preloved Instead of New Saves —
There is a particular kind of thrill in finding a Ganni blazer that once lived in someone else’s wardrobe. The price is part of it, yes. But it runs much deeper than that.
Wearing second-hand clothing instead of new reduces the garment’s carbon emissions by an average of 25%, according to ThredUp’s widely-cited fashion footprint analysis. Scale that across a wardrobe and the numbers start to compound in a way even a climate scientist might call elegant.
A Reliked purchase, by the numbers
| When you buy pre-loved | Instead of new, you save |
|---|---|
| One pair of jeans | ≈ 7,500 litres of water |
| One cotton t-shirt | ≈ 2,700 litres of water |
| One cotton dress | ≈ 3,000 litres of water |
| Any single garment | ≈ 25% of its carbon footprint |
| Extending its life by 9 months | Meaningfully reduces its lifetime impact |
That last line is not our invention. It is the headline finding of WRAP’s landmark Valuing Our Clothes research, and it is the principle that Reliked was built on. Reusing items and extending their lifespan by just nine months can significantly reduce the impact they have on the environment — a fact we like to reiterate, because it reframes the second-hand purchase not as a compromise but as a contribution.
And then, of course, there is the money. Our edit sits at up to 80% off original RRP — which means the Khaite knit you’ve been watching on Instagram for six months is not only more ethical, it is, finally, affordable. Browse Designer.
Chapter Three
Why Resale Is the Future of Fashion
There was a time — not long ago — when telling someone your coat was second-hand required a certain tone of voice. A quiet one. That time is over.
The global secondhand apparel market is now projected to reach $367 billion by 2029, growing at a pace significantly faster than the broader apparel market. Almost 60% of consumers bought second-hand apparel in 2024, with Gen Z and Millennials leading the trend — driven not only by price but by a quiet, generational refusal to participate in waste.
The signal from the industry is just as clear. The number of brands with resale programmes has grown from just 5 in 2019 to 163, and 74% of fashion executives without one are now considering or actively planning to launch. Gucci, Balenciaga, Oscar de la Renta, Burberry — the old guard is, at last, paying attention.
“Second-hand used to carry stigma. Now it carries status.”
It is not, to be clear, a trend. Trends are what the old fashion system produces by the billion and burns by the tonne — every second, the equivalent of one garbage truck of textiles is landfilled or burned. Resale is the correction.
The Reliked thesis is simple. The most beautiful wardrobes in the country — the ones you already follow, the ones you already lust over — already exist. They are already made. The water is already spent. The cotton is already grown. The only question is whether those pieces get a second act, or a second decade quietly degrading in landfill.
We think they deserve a second act.
This Earth Day, rewrite the rule
The most sustainable piece of clothing is the one that already exists. We just happen to have thousands of them — curated from the UK’s most coveted wardrobes, authenticated, and waiting.
Every Reliked order arrives in recyclable or reused packaging. A portion of every sale is donated to charity alongside our influencer community.
Sources
United Nations News · UN Environment Programme · World Wildlife Fund · Ellen MacArthur Foundation · ThredUp 2025 Resale Report · Better Cotton Initiative · Fluence Corporation · WRAP (Valuing Our Clothes) · Water Footprint Network
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