Women's hair styles evolve...from Shirley Temple curls to shanks of sleek straight hair, from page bobs to pixie cuts. Over the decades, hair is swept up, then it's swept down. Now....a new twist...the two tones. A part in the middle divides one color from another. It is bold and dramatic a style. Best for the young and adventurous who like to push the buttons and test their confidence levels in standing apart.