Man Bun and Beard
A man bun goes well with a beard. In this picture are two examples of what it can look like. You could go with a mighty beard and a bun located upwards like the man to the left. Another alternative is to go with a more discreet beard like the man to the right, and to combine this with a bun which is located in the same hight as your ear.
The image above is part of the Men's Hairstyles category.