Irma la Douce (1963)

"Irma la Douce" is a 1963 romantic comedy directed by Billy Wilder. The film follows the story of Nestor Patou, a naïve policeman who falls in love with a Parisian prostitute named Irma. Nestor goes to great lengths to win Irma's affection and eventually decides to disguise himself as a wealthy Englishman to keep her all to himself. The film humorously explores themes of love, jealousy, and the complexities of relationships.