Personalized 1st Fathers Day Baby Girl Toddler Long Sleeve T-Shirt. It's my Daddy's 1st Fathers Day Toddler Long Sleeve Tee - White has an adorable baby girl in a boat with pink heart sail. 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.