The Last of Mrs. Cheyney

Jane Hoskins (Garson) has worked most of her life as a lady's maid, and is currently employed by Lord Minden and his haughty wife Lady Sybil Minden. Lady Minden accuses her maid Jane of the theft until Nigel steps forward and claims responsibility. Jane is angry at being wrongly accused of theft by her employer and decides to quit her job and make her way into high society. She and Nigel con a wealthy gentleman into believing Jane is a wealthy widow, the Lady Lovely, and that she collects donations for a fictional Egyptian charity called The Nile Fund.