Personalized Peanut Allergy elephant Toddler Long Sleeve T-Shirt. Peanut Allergy Toddler Long Sleeve Tee - White with elephant design and no peanuts please, I'm allergic. 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.