Den Of Sin City Tiki Bar Xmas Shirt Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester Imported Machine wash cold with like colors, dry low heat Tiki bar + Vintage Vegas + Christmas = winning combination Artwork by Doug Horne, Swampfire Lounge Lightweight, Classic fit, Double-needle sleeve and bottom hem