Personalized Property Of Stack Master Youth Long Sleeve T-Shirt. Youth Long Sleeve T-Shirt - White for pancake chefs with a stack of pancakes covered in syrup and melting butter and PROPERTY OF THE STACK MASTER saying. youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)