Facial hair is another branch in the art of hair styling. Every man has a differently shaped face, and there are huge variations in the thickness and coverage of facial hair. Again, letting the barbers in on the decision of what looks best is definitely the way to go. Among the most popular and corporately acceptable is the circle beard. It consists of a mustache and goatee, with the rest of the face clean-shaven. This style is best suited for men with a circular or oval shaped face.