Birthday Dude Tshirt Boys Men YOUTH 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 Perfect for your little one or your BIG one. 3rd Birthday, 4th Birthday, 5th Birthday, 6th Birthday, 7th Birthday, 8th Birthday, 9th Birthday, 10th Birthday, 11th Birthday, 12th Birthday. Birthday Party Tshirt, 3 Year old Tshirt, 4 year old Tshirt, 5 year old Tshirt, 6 year old Tshirt, 7 year old Tshirt, 8 year old tshirt, 9 year old tshirt, 10 year old tshirt, 11 year old tshirt, 12 year old tshirt. 12 year old birthday. Lightweight, Classic fit, Double-needle sleeve and bottom hem