Personalized Tiara 50th Birthday Queen Toddler Dress. Funny fiftieth birthday Toddler Dress - Mauve with Speckles with a pink tiara covered in faux jewels says 50th BIRTHDAY QUEEN. Perfect for her royal highness's milestone birthday. Your little one will be adorable and comfortable in this 100% combed ringspun cotton 1x1 baby rib dress!