I have officially discovered Polyvore, a site whose function as far as I can tell is to create outfit sets and share them with other users. It's ridiculously simple to use and fun as hell. I better firewall it or I'll have no reason to leave my computer, ever. ;D My only suggestion is that one should be able to upload the clothes they want to, instead of pick from the already supplied images (although there are probably bazillions).
Behold! My creation!!!