I have to say I've amassed quite a shoe collection courtesy of my local thrift stores. But exactly how do you buy second hand shoes? For some there's the ick factor of wearing someone else's shoes and other's are just clueless on how to make sure they're getting a quality piece. Check out five tips to thrift shop for shoes. Come Prepared If you know you're going thrifting, bring a pair of socks or knee highs so you can try the shoes on. Besides avoiding direct contact with unsanitized shoes, you'll...