Personalized Super Unicorn Long Sleeve T-Shirt. Super Unicorn! A cute unicorn with a rainbow mane and tail wearing a red mask and cape stands up in the clouds ready to take on evil doers in an adorable way. 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