There is a healthy balance here that seems lost on a lot of people here.
There's not a binary distinction between fashion victim and enlightened minimalist.
Yes, reduce your purchases.
Yes, prefer high quality products.
Yes, reuse your clothes instead of throwing it away.
No, don't spent your life constantly worrying about what you need to repair before it falls apart.
No, don't put people through enduring the summer smell of your only t-shirt.
No, don't look awful because appearance matters on a basic level.
Above all, don't virtue signal so hard because it makes you look ignorant to people with more complicated lives.