Personalized Baseball Dad Toddler Long Sleeve T-Shirt. Does your father love baseball? This White Toddler Long Sleeve T-Shirt design is a great gift idea for Father's Day. 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.