The ultimate aim of any person with a round face is to get a haircut which is not going to make the face look more round and that means the volume of the hair that has to form around the face should not be very thick. Getting the hair done with the hair reaching the chin makes it look elegant and rich. The hair should also be made to look smooth so that some part of it can be put to the side and some on the cheeks to cover the borders of the width and as well to give a stylish appearance.
The overall style is what makes your hairstyle a punk hairstyle though the color and cut influence this style. The most well known hair is the Mohawk. The flyaway is another traditional style, think of rock stars from the 70s and 80s. Other factors to incorporate in the hairstyle include spikes, unexpected parts, loops and braids. Generally punk hairstyles require a huge amount of styling products. This causes more hair damage so deep conditioning treatments will be necessary to keep your hair healthy. If you are experimenting before finding your punk hairstyle then you should use temporary dies that will wash out and cause less damage to your hair.