60% Cotton / 40% Polyester - Full Knit Ugly Christmas Sweater Unisex Sizing - Adult Standard Fit Crew Neck For any fan of National Lampoon's Christmas Vacation that wants to show off just how much they love the classic Christmas comedy with Chevy Chase, this I Don’t Know Margo Ugly Sweater will make the perfect holiday gift. (It'll make anyone as happy and tipsy as one of Santa's beloved elves.) While there are many that worship everything that actor Chevy Chase does in Christmas Vacation, a true pop culture geek has to appreciate the comic genius of the Griswold neighbors in National Lampoon's Christmas Vacation, Todd and Margo Chester, played respectively by, Nicholas Guest and Julia Louis-Dreyfus. So, whether you are just looking for a head-turner to wear to your next ugly Christmas sweater party or for a truly geeky and obscure pop culture reference that only the most die-hard fans of Christmas Vacation will get, this National Lampoon's Christmas Vacation Ugly Christmas sweater will have your mind traveling down the holiday road.