Personalized 2nd Birthday Froggy Toddler Long Sleeve T-Shirt. Happy little froggy is celebrating his second birthday! Cute 2nd birthday present for the two year old! 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.