Personalized PurrFect Pet Long Sleeve T-Shirt. Cats make the PurrFect pet text with a cat draped over the C in the word cats is a humorous design for cat lovers at birthdays, holidays and National Cat Day 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