St Patricks Day Tshirt T-Rex Loves St Patricks Day 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 Fun St Patricks Day tshirt to wear to the pub crawl, the St Patricks Day parade, or a party! Green T-rex with shamrocks and beer. Lightweight, Classic fit, Double-needle sleeve and bottom hem