Square. Square is a very masculine facial shape. It has a lot of angles. If you have a square face, you'd probably have chiseled cheekbones and chin. Unless you want to look ultra-manly like the very square-faced Arnold Schwarzenegger in his Terminator role, you'd need to soften your angles with your haircut. A layered hairstyle and avoiding a center part will do the trick. What is a square face? Those with faces that are square have a face that is as long as it is as wide. Does that make sense? With this shape, your main aim would be to add some roundness to your "identity." For this shape, medium to short length hair is going to suit you the best, especially if you are trying to get that round look.
Wavy, curly and even layers is also something that will soften you up a bit. You may also want to opt for styles that add height around the crown because it will make your face appear much longer. The styles you should avoid are straight heavy bangs with long hair. This is going to increase the squareness of your face. You should also avoid those traditional flat tops with sides that are edged sharply. Some celebrities that have square faces include Brad Pitt, Matt Damon, Arnold Schwarzenegger, Leonardo DiCaprio and Charlie Sheen. Best hairstyles for men with square face shapes is something that will look good on you and should obviously fit in with your personality. If you are not the "type" of guy that should would have medium length hair, then you should stick with a short style. There are many different styles for both short and medium hair lengths.