100% Polyester National Lampoon's Christmas Vacation You Serious Clark - This Product is 100% authentic and officially licensed National Lampoon's Christmas Vacation merchandise! National Lampoon's Christmas Vacation is a 1989 comedy film. Based on the short story in National Lampoon magazine. The film follows the Griswolds and stars Chevy Chase, Beverly D'Angelo and Randy Quaid, with Juliette Lewis and Johnny Galecki. 100% spun-polyester fabric Double-sided print Filled with 100% polyester and sewn closed Individually cut and sewn by hand Spot clean/dry clean only