Audrey Hepburn in costumes from "My Fair Lady" 1964 costumes by the legendary Cecil Beaton : r costumeporn Two MY FAIR LADY ,Julie Andrews in the 1956 Broadway play.Audrey Hepburn in the 1964 film . Both the costumes were designed by the great Cecil Beaton, and though he has to Announcing Claire Lyon To Play Eliza Doolittle In My Fair Lady The Scoop Iconic Dress: Audrey Hepburn's 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).