When Harry's secretary gets married and goes on her honeymoon, while in the midst of his selling season, he tries to find a replacement. And so far can't find anyone. When Irma offers to fill in, Harry doesn't want to work with his wife. So Irma dons a disguise and applies under a different name and is accepted. And when he tells her to tell someone who's been annoying him to go away, she mistakes the client who has big order as that person.