Personalized Tiara 50th Birthday Queen Youth Long Sleeve T-Shirt. Funny fiftieth birthday Youth Long Sleeve T-Shirt - White with a pink tiara covered in faux jewels says 50th BIRTHDAY QUEEN. Perfect for her royal highness's milestone birthday. youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)