Personalized 12 Year Anniversary Tropical Long Sleeve T-Shirt. 12 Year Wedding Anniversary Long Sleeve T-Shirt - Pink has colorful tropical island with 12 Years of Paradise quote perfect for a 12th Anniversary celebration. 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