In the 1950s, an English domestic servant pursues an haute couture dress designed by Christian Dior. Mrs. Harris (Lesley Manville) decides to work, save, and gamble in order to obtain that dress. Her pursuit leads her to leave London, travel to Paris, and obtain a new outlook on life. Based on Paul Gallico's classic novel, Mrs. 'Arris Goes to Paris, director and co-writer Anthony Fabian brings this work to the big screen.