Personalized 20th Anniversary Gift Keepsake 20 Years Together Long Sleeve T-Shirt. 20th anniversary Long Sleeve T-Shirt - Black with 20 years of love quote in gold colored writing 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