Personalized My Papa Loves Me dinosaur Youth Long Sleeve T-Shirt. My Papa Grandpa or Dad loves me Youth Long Sleeve T-Shirt - Royal Blue grandchild gift with a pair of green dinosaurs for Fathers Day or your grandkids. youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)