Personalized Mimi Little Monkey Grandchild Toddler Long Sleeve T-Shirt. Mimi grandkids gift Toddler Long Sleeve Tee - White has grandchild quote that says Mimi's little monkey with a cute boy or girl monkey on it for a grandson or granddaughter. 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.