Personalized 3rd Birthday Jungle Safari Lion 3 Year Old Toddler Long Sleeve T-Shirt. Cute jungle animal lion with striped number 3 for a third birthday party. 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.