Personalized 4th Anniversary Pink Hearts Long Sleeve T-Shirt. 4th Anniversary pink hearts celebrate 4 Years Together on this Anniversary design Long Sleeve T-Shirt - Black gift. 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