Personalized Cat Fanatic Toddler Long Sleeve T-Shirt. Cat fanatic in broken text with a green eyed cat for dark products is a humorous gift design to tickle the funny bone of cat lovers at birthdays and holidays. 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.