Kiss Me I'm Drunk Or Irish Or Whatever Tshirt St. Patrick's 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 St. Patrick's Day Tshirt St Patricks day shirt Lightweight, Classic fit, Double-needle sleeve and bottom hem