I browse the thrift stores once in a while, PC. I don't buy the clothes, shoes, and bags there. Don't trust where it has been. Actually, the only things that I would trust buying are knick knacks, glass stuff, vases, and the occasional book if it looks to be in decent shape. I do however much prefer garage/yard/moving sales and have found many great deals through them instead.
The smell in these thrift stores get to me.