Personalized 6th Anniversary (Funny) Him Long Sleeve T-Shirt. 6th Anniversary Long Sleeve T-Shirt - Red with words “Celebrating Our 6th Anniversary”. Add a name or customize for a personalized anniversary gift. Funny after 6 years sHe still puts up with me saying. 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