Motley was the name of the theatre design firm made up of three English designers, sisters Margaret Harris (known as "Percy") (1904?2000) and Sophie Harris (1900?1966), and Elizabeth Montgomery Wilmot (1902?1993). They met at art school in the 1920s and went on to great success as John Gielgud's designers during the 1930s. They started teaching theatre design at Michel Saint-Denis's London Theatre Studio (1936?1939), the first time a design course had been incorporated into a drama school in the UK. Margaret Harris and Elizabeth Montgomery spent World War II in the United States, designing for Broadway, and Harris also worked with Charles Eames on his moulded plywood airplane parts.