Personalized Robot 2nd Birthday Toddler Long Sleeve T-Shirt. Robot 2nd Birthday - A cute little robot wearing a birthday hat celebrates your little two year old's second birthday. 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.