Sassy Lassie Cute Women's St. Patrick's Day T-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 Vintage weathered grunge look effect in white print on green t-shirt for women or unisex Get all sassy and wild with a fun festive saint paddy's day tee Lightweight, Classic fit, Double-needle sleeve and bottom hem