Personalized Allergic to Nuts Toddler Long Sleeve T-Shirt. Allergic to nuts Toddler Long Sleeve Tee - White with an image of an acorn nut person is a humorous slant on a very serious subject. Whether you have a nut allergy or are just allergic to the nutty people around you, this design will tickle the funny bone of friends and family. 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.