Personalized Jonathan James and Friend Toddler Long Sleeve T-Shirt. The key to keeping a friend is to hang out with that friend as much as possible. Jonathan James and Friend Toddler Long Sleeve Tee - White, perfect for best friends and 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.