If a pile of old woolen scarves are weighing you down, recycle them into a cozy blanket perfect for curling up in. Simply pin scarves together in a pattern you like and bring them to a local dry cleaner for sewing (or sew it yourself if you're handy). For a few dollars, they'll finish off the blanket for you. Got lots of scarves? Make an extra one for the car to keep your passengers warm, too.