Personalized 5th Birthday Kite toy Youth Long Sleeve T-Shirt. 5th Birthday Youth Long Sleeve T-Shirt - White gift has a colorful kite design with number 5 for a boy or girl turning five years old. Great party gear for their special day. youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)