Jennifer Lawrence wore her hair in a loosely braided bun with ornate gold braid accents and long face-framing tendrils and bangs. To recreate her look, begin by sectioning out bangs and a few longer strands around the face. Next, tousle hair with fingers and draw it into a low loose ponytail. Then, braid the ponytail and secure ends with a hair elastic. Wind a long slim strand of metallic gold braid or other ornamentation around the braided ponytail and then wrap the braid loosely around its base, inserting u-shaped hair pins to keep it in place. After you've created the braided bun, add a few waves to loose strands around the face and mist the entire 'do with hairspray.