Audrey Hepburn in the 1964 film 'My Fair Lady', costumes designed by Cecil Beaton : r whatthefrockk In the final scene of My Fair Lady (1964), Audrey Hepburn appears in a gown of pale pink organza light, sheer, and unforgettable. Designed by Cecil Beaton, the dress reflects Iconic Dress: Audrey Hepburns pink dress in My Fair Lady (1964)., Costume designer Cecil Beaton created for Audrey a pink dress with a big flower for the film My Fair Lady (1964). He snagged an Oscar Audrey Hepburn in "My Fair Lady", c 1964 Warner Bros. Studios Tour's New Costume Exhibition Features Audrey