Sinderella and the Golden Bra (1964)

Synopsis
Instead of losing her slipper, Sinderella (Suzanne Sybele) loses her bra in this updated fantasy. Prince David (Bill Gaskin) travels throughout his kingdom to find the woman who will fit the golden brassiere. The stepmother (Patricia Mayfield) naturally hopes her own daughters Flossy (June Faith) and Fanny (Joan Lemo) can fill the frill, while the drunken fairy godfather (Sidney Lassick, from One Flew Over the Cuckoo's Nest) sings, dances and appears dressed as a woman. ~ Dan Pavlides, All Movie Guide