Forget Depop, Vestiaire and don't even mention The RealReal, selling your worldly shit on eBay is the way to go. I keep my descriptions short and sweet - the longer you tend to waffle on, the more license that grumpy aunt from Minnesota feels she has to ask you about the fabric composition of a $16 shirt from Banana Republic that you thrifted from Beacon's Closet. And not to brag, but I've been on there since 2016 and I pride myself on 100% positive customer reviews.