Feminist Killjoy / Floral Skull 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 Official licensed product from New Familiar Apparel. New Familiar Feminist Shirts were developed for advocates in the United States and across the world. Lightweight, Classic fit, Double-needle sleeve and bottom hem