Personalized Baseball 2nd Birthday Long Sleeve T-Shirt. Baseball league sports style 2nd birthday boy with baseball bats. Cute sports themed 2-year-old b-day baby gifts. 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