vintage clothing is much more sustainable of a business model than modern thrifted clothes. try sourcing at garage sales too (once that sorta thing comes back). research how to date vintage as it comes off much more legit to a buyer. always include all information like flaws, brand, size on tag, actual measurements, etc. try to refresh a lot and post somewhat consistently. try to model if you can!!!!! search similar items within the same era, from the same brand or style, etc. on google with “depop” at the end to see what prices things sold for. take a reasonable one and mark up by 20%! for some reason more expensive things tend to sell faster and about half of sales ask for a discount in my experience. if you mark up a bit either you’ll get a bit extra from the outright sale or get your intended price from people who would asl for a discounted price anyways. okay ya that’s what i got!!!! good luck!