The Mating of Millie (1948)

Selfsufficient in life and successful in business prim and proper Millie McGonigle wants just one more thing a child When she asks to adopt orphan Tommy Bassett but learns that she will first have to have a husband Millie turns to her neighbor Doug Andrews Though he has no interest in marriage Doug offers to help Millie find a husband by transforming her into a beautiful and exciting woman one who catches the eye of two eligible bachelors including the orphanages president