Remember that scene in How I Met Your Mother where Lilly and Marshall wore matching moose sweaters? Or the gaudy white-and-red-one that Jim Carrey put on in the 1994 cult comedy flick, Dumb And Dumber? If a similar, obnoxious sweater is gathering dust at the back of your wardrobe, it's time to celebrate it at The Ugly Sweater Party to be held on Christmas Eve.