Personalized 5th Grade School Teacher Youth Long Sleeve T-Shirt. I Love 5th Grade school teacher Youth Long Sleeve T-Shirt - Heather has cute pink ladybugs and heart design for fifth grade. Customize with a name to make a personalized teaching gift. youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)