Ain't Misbehavin'

Johnny Case, a freethinking financier, has finally found the girl of his dreams — Julia Seton, the spoiled daughter of a socially prominent millionaire — and she's agreed to marry him. But when Johnny plans a holiday for the two to enjoy life while they are still young, his fiancée has other plans & that is for Johnny to work in her father's bank!

Let's Get Married is a 1937 American comedy film starring Ida Lupino, who plays the daughter of a political consultant, Joe Quinn. From Wikipedia

A snobbish phonetics professor agrees to a wager that he can take a flower girl and make her presentable in high society.

A New York gangster and his girlfriend attempt to turn street beggar Apple Annie into a society lady when the peddler learns her daughter is marrying royalty.

Mrs. Gibbs is introduced to the mother of her daughter's fiance.

When a rich woman's ex-husband and a tabloid-type reporter turn up just before her planned remarriage, she begins to learn the truth about herself.

Franklin Shepard is a talented Broadway composer who abandons his theater career and all his friends in New York in order to produce films in Los Angeles. The story begins at the height of his Hollywood fame and moves backwards in time, showing snapshots of the most important moments in Frank’s life that shaped the man he is today.

Linus and David Larrabee are the two sons of a very wealthy family. Linus is all work – busily running the family corporate empire, he has no time for a wife and family. David is all play – technically he is employed by the family business, but never shows up for work, spends all his time entertaining, and has been married and divorced three times. Meanwhile, Sabrina Fairchild is the young, shy, and awkward daughter of the household chauffeur, who goes away to Paris for two years, and returns to capture David's attention, while falling in love with Linus.

Chorus girl Patsy Shaw crashes a high-society party, meets playboy Charlie Breen, they fall in love, and are on their merry way to wedded bliss. However, Charlie's snobbish, ever-loving mama doesn't think that Patsy is worthy and sets out to prove it.

When a major newspaper accuses wealthy socialite Connie Allenbury of being a home-wrecker, and she files a multi-million-dollar libel lawsuit, the publication's frazzled head editor, Warren Haggerty, must find a way to turn the tables on her. Soon Haggerty's harried fiancée, Gladys Benton, and his dashing friend Bill Chandler are in on a scheme that aims to discredit Connie, with amusing and unexpected results.

A dancing instructor gets involved with a newly rich family.