This is a great formal look that Justin Hartley is sharing with us. It is cut short on the sides to keep his hair off his ears and helps to frame his face well. The hair on the top is longer which gives off the illusion that his face is thinner and longer than it is. It is an ideal hairstyle for someone who wants to give off the illusion that their hair is thicker than it really is. You are going to need to cut your hair once every 4 weeks or so to keep the ends healthy and the sides of this look short.
If you are going to add the scruffy-looking beard as well, make sure that you keep it short. You do not want your beard to ruin the formal feel of this look. Add some product to your beard to keep the hair short as well as to keep your skin clean and healthy.