This hairstyle is layered and appears with smooth waves and a slick color change that adds a sense of humour and dimension in the hair.
If there are straight hair, you can consider a short bob with an undercut in the back, and layering pieces across the cut.
A bob ties are stacked that have straight and wavy hair. It creates dimension at the back while leaving plenty of length at the front.
And this cut that is inverted will show you how to transform your hairstyle by loose waves and choppy ends.