Personalized Good Day To Read A Book Toddler Long Sleeve T-Shirt. girls reading themed book with pretty flowers has its a good day to read a book slogan 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.