Jessica Chastain Cateye Sunglasses
Sleek cat-eye frames added ladylike demure to an otherwise tomboy look.
Jessica Chastain Bermuda Shorts
Jessica sported some serious tomboy style in slick blue Bermuda shorts for her role in "The Disappearance of Eleanor Rigby."
Jessica Chastain T-Shirt
Jessica showed off her sporty side in a nautical-inspired T-shirt.