My Fair Lady (1964)

Story:
Pompous phonetics professor Henry Higgins is so sure of his abilities that he takes it upon himself to transform a Cockney working-class girl into someone who can pass for a cultured member of high society. His subject turns out to be the lovely Eliza Doolittle, who agrees to speech lessons to improve her job prospects. Higgins and Eliza clash, then form an unlikely bond — one that is threatened by an aristocratic suitor.
Source: IMDB

George Cukor’s elegant, colorful adaptation of the beloved stage play is elevated to new heights thanks to winning performances by Audrey Hepburn and Rex Harrison.
Rotten Tomatoes Critics Consensus

Major accolades received by My Fair Lady (1964)

Featured in Roger Ebert’s Great Movies list.
Winner of Oscar’s Best Picture of the Year Academy Award.
Included among the 1001 Movies You Must See Before You Die.
Selected for preservation in the United States National Film Registry by the Library of Congress as being “culturally, historically, or aesthetically significant”.