Personalized Zombie Clown Balloon Long Sleeve T-Shirt. Ok, so maybe you should have rented another clown for the party. Maybe next time you don't get a zombie one? Even the balloon is horrified! Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL