A Bride for Henry (1937)

On the day of her wedding a young woman's fiancé doesn't show up, sleeping off the results of the previous night's wild bachelor party. Miffed, the woman decides to go ahead with the wedding anyway to teach her fiancé a lesson, so she calls her lawyer, Henry, and has him stand in for her missing groom. She intends to divorce her new "husband" at the first opportunity, but Henry--who has been in love with her for a long time--is determined to win his "wife's" hand.