I've looked at the dress of some characters in some films of my genre including: Raise Your Voice, Hannah Montana The Movie and A Cinderella Story.

All these characters are dressed very casually, and look relaxed. The look consists of T-shirts, jeans and trainers. I think these makes the audience interact when the characters easier as they aren't these make believe types of girls, they are normal, most likely the audience who would be watching the film. The audience will decode the ideas I have encoded into my text to help build character and personality.