Hermione’s hair has seen many changes from the first film. She first appeared on the silver screen with a bushy head of hair that’s reminiscent of classic storybook witches. Its great volume and tangled state served as Hermione’s signature hairstyle. Fans of the books claim that this image of Hermione is most true to the novels, and expressed disappointment when they saw it change in the second film. In "Harry Potter and the Chamber of Secrets," she is first seen on Diagon Alley with long, shiny curls. Now well-groomed, her hair has corkscrew curls that seem to resemble the refined girl that Hermione is becoming. In the third film, Hermione’s hair is shorter and has less of a twist. Now shoulder length, her hair has a cute wave that is much more casual. It seems fitting, given that we begin see the students in jeans and casual attire.
Emma Watson's Hermoine begins to mature.