The kind of face you have goes a long way in determining the kind of haircut ideal for you. It is really the art of the barber that gives your hair a unique style. If you have a distinctive personality, do ask your barber for something unique and different to compliment the air you carry with yourself.
Quite contrary to the luxury enjoyed by people with an oval face, there are certain points to be borne in mind when anyone with a round face goes for a haircut. It is practically quite rare to find a round shaped face in the walks of life, but they are found among celebrities and even the layman. The point is that your hairstyle should point out the parts or the face that you want to show to the world.
A round face is one without any angles, so your hairstyle should add some height to your figure. This doesn't mean that you should opt for some spiky hair, but it should certainly add some edges to the round shape of your face. This doesn't point towards sharp fringes of the hair. Soft edges of the hair are always a boon for the man with a round face who wants style with elegance.
Those with a round shaped face should always avoid strong sideburns. But if you have a beard or a mustache on yourself, it is going to look great too. Even goatees look great on men with an oval-shaped face. Most successful models have an oval-shaped face.