Personalized Twins Our 2nd Birthday 2 Year Old Boy Girl Long Sleeve T-Shirt. cute panda bear with second birthday quote for twin boys or twin girls 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