Sally's being fitted for a bridesmaid's dress, but her boyfriend Trip is being a nightmare about it! But the seamstress of the shop brings out a little gift to put Trip in his place: A form-fitting gown that shapes him like a woman. With him in his new dress, Sally and her best friend Joan make Trip into "the weaker sex"...leading to a wedding where bridesmaid Trip will be the star of a very humiliating show.