Personalized Flugelhorn Fanatic Youth Long Sleeve T-Shirt. Flugelhorn fanatic with an image of a horn is a funny gift design for flugelhorn musicians and marching band members at back to school, birthdays, holidays and graduation. youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)