From the narrowly focused aspect of clothing, what can we do? Repair. Repair your clothes. Don’t throw away a ripped shirt, don’t replace it with a flimsy new shirt made by underpaid workers. Sew it. Patch it. Check your library for books about mending, go to YouTube and seek out basic repair videos. A packet of needles, a thimble, a spool of black thread, and a spool of white thread will take care of the majority of repairs. What you can’t do yourself can be handled by your neighborhood laundry or dry cleaner.
Practice radical repairing. Mend your way to a better world.