Prolonging the life of a garment, even by 3 months can reduce the carbon, waste and water footprints by 5-10% and it can be a great way to make a little bit of extra cash too.
Good housekeeping have a handy guide about different selling platforms and how to get started selling your clothing.
Selling your clothing has benefits over recycling them. You can be sure the clothes are being put to use again as clothing which helps prolong the life of the item.