Kids All Favorite Shirts: Little Miss Threenager 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 The Terrible Two's are over -- Behold the Threenager! And there is nothing like a Threenager who refuses to nap! Lightweight, Classic fit, Double-needle sleeve and bottom hem