To be fair, it was probably Jessica Chastain’s amazing strawberry blonde hair color that first caught our eye (definitely a nice change from her bleach-blonde shade in “The Help”). But then we noticed her beautiful wavy half updo. To get her look, wrap sections of hair around a curling iron, changing the direction you twist your hair so the curls aren’t uniform. Once they’ve cooled, run your fingers through to loosen hair, then pull and pin sections from the front/top of your hair.