Personalized 100 Days Boy Monster Toddler Dress. Toddler Dress - Ballerina Pink with funny cartoon green monster wearing glasses with book, pencils and blackboard says 100 DAYS SMARTER. Cute 100 Days of School gift for book worms, book nerds and book lovers. Your little one will be adorable and comfortable in this 100% combed ringspun cotton 1x1 baby rib dress!