I’m the queen of buyer’s remorse, which is why I have a closet full of crap I just don’t need. Luckily, I can swap out these items using sites like SwapStyle.com. For a small yearly membership fee ($9.95), you can “swap” unwanted clothing from your closet with other fashion lovers. You can also sell/buy items on the site—but the swap function is the site’s strongest selling point. Now I’ve got some closet cleaning to do.