Phyllis of the Follies (1928)

As a favor to her old chorus pal Mrs Dexter Broadway dancer Phyllis Sherwood agrees to play a joke on a client of Mrs Dexters lawyer husband The client a roving rogue named Clyde Thompson has a habit of romancing married women and has already made up his mind to make Mrs Dexter whom hes never met his next conquest Phyllis poses as Mrs D to throw Clyde off the track leading to an unending supply of humorous complications