Every once and a while I troll the sprawling maze that is Ebay for clothes, but I always end up getting exhausted. I get overwhelmed by the amount of auctions to sift through, or the worry that I'm getting cheated by the sellers. That's why Portero.com is a godsend - it specializes in luxury auctions, and they authenticate everything posted on the site.
Chanel costume jewelry, Hermes Birkins...you won't get a steal like you might on Ebay - these are investment items. But you will get what you wanted and not some fake.
To read more about Portero.com, go here.