Personalized My First Fourth Star Youth Long Sleeve T-Shirt. Patriotic Youth Long Sleeve T-Shirt - White with an adorable little blue star all dressed up as Uncle Sam with top hat and striped pants, surrounded by red, white and blue stars. He says IT'S MY 1ST 4TH OF JULY. youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)