Personalized Three Years of Awesome Long Sleeve T-Shirt. Three years of awesome! Cool comic book style message for the awesome three year old's 3rd birthday. 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