Personalized My Oma Opa Love Me Grandkids Youth Long Sleeve T-Shirt. My Oma and Opa love me cute Youth Long Sleeve T-Shirt - Royal Blue gift for granddaughter or grandson with arrow and hearts. youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)