El brassier dorado (1964)

Prince David is having trouble finding a bride amongst the maidens of the village, so his father decides to hold a masked ball. Sinderella, an adopted French orphan, puts up with abuse from her stepmother and two stepsisters, and is not allowed to go to the ball. She is despondent until her inebriated fairy godfather appears and fixes her up real pretty and sends her on to the ball, with the admontion that she must return by midnight. Sinderella and the Prince get along famously, but the time flies and she leaves in a hurry, dropping her gilded support in her haste. The Prince mounts a desperate search for his loved one, requiring all the maidens of the village to try on the forgotten garment.