Personalized Class Of 2034 Unicorn Long Sleeve T-Shirt. This cute unicorn is fun for kindergarten kids in the class of 2034. 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