During the 1920’s when women wanted to switch up their Bob hairstyle, there was one popular style many depended on – the finger wave. The romantic hairstyle was all the rave and was just as glamorous as the bob. Whether a woman had long or short hair, the finger waves were a suitable option for many hair lengths. The popular celebrity of that time, Josephine Baker often wore her short cropped hair in the style. Nowadays, the Empire’s Grace Gealey graces the red carpet or TV screen in the hairstyle.