15. Etsy

Sure, you probably usually associate Etsy with selling homemade craft items as opposed to second-hand clothes, but if you make your own or upcycle clothing, it’s actually a great way to sell them and make them stand out from the crowd.

So, for example, if you’ve made things like the aforementioned blankets or teddy bears out of your old clothing, Etsy is a great place to list them.

Moreover, if you’ve customised your old clothes in any way, but still want to get rid of them rather than keep the revamped resulting product for yourself, Etsy is definitely the place to do it.