Personalized Cat You're My Purrkin Toddler Long Sleeve T-Shirt. Do you enjoy cat puns? Get this Cat You're My Purrkin Toddler Long Sleeve Tee - Black for the person in your life that is a cat lover. A classic for Fall, Winter and Spring, these long sleeve toddler t-shirts are sure to be a staple in your child's wardrobe. Whether layered or alone, this t-shirt is soft yet durable enough to stand up to your toddler's playtime demands.