Personalized THREE-I-E-I-O 3rd Birthday Long Sleeve T-Shirt. Fun farm theme 3rd birthday Long Sleeve T-Shirt - Charcoal with a big red barn, a cow, pig, rooster and tractor. Text says I'M THREE-I-E-I-O. Perfect for kids who love Old MacDonald. 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