Personalized Monsters Love Naps Toddler Long Sleeve T-Shirt. After a hard day of play, there's nothing better than a nice, refreshing nap. Monsters Love Naps Toddler Long Sleeve Tee - Kelly Green, makes a great gift for nap-loving fans of "Jonathan James and the Whatif Monster" by Michelle Nelson-Schmidt. 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.