Hilary Duff has got an ultra-long hairstyle along with side-swept bangs which can be perfect for a date night. To get this hairstyle you have to apply volumizing mousse to the damp hair strands and using a large round brush blow dry the hair straight. Then dry the hair in 2-inch sections and make sure to stay away from the scalp while drying to get more volume at the roots. Dry the hair using large Velcro rollers and use the rollers with hot air from the dryer, let it cool for about 10 minutes. Remove the rollers and brush the waves using natural bristle brush and mist all over using a hairspray.