National Lampoon: Christmas VacationOur creative National Lampoon Griswold Vacation Ugly Knit Christmas Sweatshirt, a site exclusive, is a smart addition to any wardrobe. Birthed from the minds of our designers, it features an attention-grabbing graphic on a Navy sweatshirt.(We go the extra mile to ensure that our range of products is responsibly sourced, so any concerns that you may have can be put to rest.) Polycotton SplitWashing-machine safePlease refer to the label prior to tumble-dryingHeavy Weight CottonOn top of this, our items give optimum comfort, with proportions suited to men and women. Do you prefer a baggy fit? Please order a larger size.National Lampoon\'s Christmas Vacation, now widely considered to be a modern Christmas Classic!