Personalized Class of 2023 Retro Sunset Long Sleeve T-Shirt. Class of 2023 against a colorful retro sunset. Say goodbye to school in style and be the best dressed graduate in your class. 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