Personalized 1st Birthday Giraffe Long Sleeve T-Shirt. Adorable little giraffe celebrate baby's 1st birthday. Happy birthday little one! 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