Lesley Manville turns on the retro charm this week in Mrs Harris Goes to Paris, an amiable piece of whimsy that whisks us back to 1950s France. She plays Ada Harris, a redoubtable London cleaning woman who thinks that life has passed her by until a minor windfall from an unclaimed widow’s pension convinces her to change her life. Enthralled by her employer’s couture dresses, Mrs Harris potters across the Channel to buy her own Dior dress. It’s an adventure that will propel her into the rarefied world of various snobby Parisian fashion types, most of whom turn out to...