Personalized It's A Girl! Toddler Long Sleeve T-Shirt. It's a girl! Let everyone know that your little bundle of joy that's on the way is a beautiful baby girl! Fun baby shower gift. 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.