Personalized Life With A Cat Long Sleeve T-Shirt. Life is better with a cat. At least that's the cat's point of view. Every cat owner knows that! 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