Click the image to enlarge it. The name of the style is at the bottom left corner of the enlarged image.
Hair Styles in the Witcher 3:
It will cost you 10 crowns to change your hair style.
Beard Styles In The Witcher 3:
It will cost you 5 crowns to change your beard style.
You can change your hair and beard style appearance by visiting a barber.
Barbershop Location In Novigrad
In Novigrad, the barber is located as shown below.