Personalized Best Meme Ever Grandchild Youth Long Sleeve T-Shirt. I have the best Meme ever grandchild outfit Youth Long Sleeve T-Shirt - Heather gift from grandma for grandson or granddaughter with elephants. youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)