We've definitely mentioned it before, but if you're guilty of throwing clothes all around the bedroom (or have a 2 week old pile thrown over the back of a chair) hooks could possibly change you life. They keep clothes off of the floor and solve the I've only worn it once, so it isn't technically dirty, but I don't want to put it back in the drawer dillemna. Some of our favorite hooks right here:
Bird, Treehouse and Welcome Hooks from Urban Outfitters Wire Coat Hook
Best Wall Hooks
Trompe L'oeil Sticker hooks
TC Studios Knife Hooks
Top Image from A Browner Brown.