At first glance, you seem to be the jolly old elf himself, but the classic movie fan will be able to figure you out. Yes, in the National Lampoon's Christmas Vacation Clark Griswold Adult Costume, you'll be able to laugh after all the decorating has been done. It comes with a costume top and pants with attached felt lights, a beard, a hat, and a pair of boot covers. You went through a lot getting into this costume, so they'd better appreciate it.