Polly Milton, a 14-year-old country girl, visits her friend Fanny Shaw and her wealthy family in the city for the first time. Poor Polly is overwhelmed by the splendor at the Shaws' and their urbanized, fashionable lifestyles, expensive clothes and other habits she has never been exposed to, and, for the most part, dislikes. Fanny's friends ignore her because of her different behavior and simple clothing, Fanny's brother Tom teases her, and Fan herself can't help considering her unusual sometimes. However, Polly's warmth, support and kindness eventually win the hearts of all the family members, and her old-fashioned ways teach them a lesson.