Personalized Book Lover Future Reader Childs Toddler Long Sleeve T-Shirt. Cute future book lover Toddler Long Sleeve Tee - Kelly Green with book shelf design for a future reader. 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.