Personalized 20th Anniversary Gift Long Sleeve T-Shirt. This pretty teal swirl twentieth Anniversary design comes on a Long Sleeve T-Shirt - White & Heather w/ Hood for your 20 years together. 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