Personalized Owl 3rd Birthday Long Sleeve T-Shirt. 3rd birthday BEING THREE IS A HOOT Long Sleeve T-Shirt - White with cute cartoon owl holding balloons. 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