Personalized Tiara 50th Birthday Queen Infant Romper. Funny fiftieth birthday Infant Romper - White with a pink tiara covered in faux jewels says 50th BIRTHDAY QUEEN. Perfect for her royal highness's milestone birthday. Meet your new favorite outfit! Keep dressing simple with this one piece, lap shoulder t-romper. Super soft and perfect for baby's sensitive skin. 5.5 oz. 100% combed ringspun cotton premium jersey (CVC Colors are 60/40; Heather is 90/10 combed ringspun cotton/polyester)