My inspiration for Polly was the golden era of movie musicals, specifically a book I'd been reading about the backstage culture on the sets. As opposed to the typically quiet and good-natured backup dancers, "the knitters," whose body shapes and measurements are all uniform within a very specific range, Polly is a leading lady, and her forms are more extreme and exaggerated. As soon as she walks into a room, you can tell that she'd never fit in with the chorus line. Despite her talents as a dancer, her career will not last long because of her spoiled diva attitude, racy costume choices (Bare navel! In the 1930's! Scandal!) and tumultuous attempts to seduce the film's producer.