Halloween is just a hop, skip and a jump away!

It looks like I'll be heading to Charleston for Halloween, and I can't wait! But I don't know when I'm going to have the time to find/buy a costume. Bradford wants to go out in downtown Charleston (and his friends want to dress up as an old SNL skit.) And me? I'm at a loss. I have no idea what I'm going to do. Last year, Bradford painted this shirt, and I went as Devil Wears Prada (I thought it was pretty clever!)
So I need ideas! Are there any good websites I can peruse?