The most sustainable wardrobe is the one you actually wear. I built a thing, would love feedback!

Hi r/SustainableFashion
We spend a lot of energy in this space debating what to buy, organic cotton vs recycled polyester, fast fashion vs secondhand, cost per wear vs ethical production. All valid. But there's a conversation we have less often:

What about the wardrobe we already have?

The environmental cost of a garment is mostly fixed at the point of production. The water, the CO₂, the labour, it's already spent. The only variable left in your hands is how many times you wear it (and how many fewer items you buy ofc!)

• A cotton t-shirt needs 2,700 litres of water to produce. Its environmental break-even is 30 wears.
• A pair of jeans costs 7,500 litres and 33kg of CO₂. Break-even: ~50 wears.
• Doubling how often you wear any garment cuts its carbon footprint by 44%
• The average piece is discarded after just 7 wears

Most of us already own more than we wear. We just can't see it clearly enough to act on it. Most of the people we know are far from those numbers, sadly.

I'm the builder of Vestiari. I'll be upfront: I'm looking for beta testers.
But I think this community will get what I built better than anyone else, so hear me out.

Vestiari is a digital wardrobe app built around one idea: the most sustainable wardrobe is the one you already own, once you truly understand it.

Here's what makes it different from any other wardrobe app:

• 📊 Cost-per-wear tracking: see the real cost of every garment based on what you paid and how often you wear it
• 👻 Ghost garment detection: surfaces pieces collecting dust whose environmental debt is still unpaid
• ♻️ Sell, donate, or rewear prompts: Vestiari actively flags items that deserve a second life and ones you should be reaching for more.
• 🌱 Sustainability Score: a single number that reflects how well you're using what you own. It improves every time you rewear a forgotten piece, hit a wear milestone, or rehome something rather than buy new.
• 💧 Real impact metrics: actual water saved, CO₂ avoided, and waste prevented based on your specific wardrobe and wearing habits.
• 🎯 30-Wears Challenge: Specially for those only starting, I plan to increase this for people more aware of this reality, track every garment's progress toward its environmental break-even point
• 🗂️ Full wardrobe archive, photograph your clothes once, see everything visually so nothing gets forgotten or replaced unnecessarily
• 🧳 Smart packing capsules, stop buying "trip clothes" by building travel wardrobes from what you already own

I want to be clear about what Vestiari is not: it's not a shopping app, it doesn't suggest what to buy, and it has no affiliate links or brand partnerships. The entire product is designed to reduce consumption, not enable it.

Completely free during beta. And for users who stick to it during the test, it will be free forever.

Here is more info https://vestiari.app/
👉 Quick walkthrough before signing up: vestiari.app/how-it-works

I'd particularly love testers from this community because you'll stress-test the sustainability concept harder than anyone. That feedback will directly shape the product.

Happy to answer anything,
Thank you for the space.

Data sources: Ellen MacArthur Foundation, WRAP, Livia Firth's #30Wears campaign

Please, if this is not allowed, just let me know. I do not aim to break rules; I just genuinely want to build something we could use and love.

Submitted March 16, 2026 at 07:59AM by nrocevern https://ift.tt/iwe4B9l