"The National Lampoon's Vacation" is a series of films that follow the hilarious Griswold family! "The Christmas Vacation" was no different! There are so many classic scenes and items from the film like the glass Moose Mug, Clark bringing home a Christmas tree that just happens to have a voracious Squirrel in it, and so much more! This pajama tight-fit features a sweater style of the words "Griswold Family Vacation" and "Burn Some Rubber Eat My Dust." for the holidays! The design is on a long sleeve top and the pants have a stripe pattern. These pajama sets come in unisex adult and kids sizes. The tight-fit matching family pajamas are made of 100% Cotton for a snug, safe fit. These are the best!