What is a good visual aid to describe Bella Swan and her personality?

Personality- Bella is a quiet person who tries to stay out of every ones way and doesn't really try to draw attention to herself. She makes sure everyone else is happy and safe before she is. she's caring and very responsible. Looks- brown hair the Bella hardly ever does anything with, chocolate brown eyes, pale, slender body, and dreeses in usually old ratty-ish clothes like sweaters. she looks best in dark blue.