Long gone are the days of facial hair solely being reserved for lumberjacks and other manly jobs — beards have infiltrated the 9-to-5 working world, and scruff is here to stay.

However, people come in all shapes and sizes. Some are able to grow a full, respectable beard by the third grade, while others will have patchy growth for the rest of their lives. But that doesn't mean that men should let their facial hair grow out without some boundaries.

See also: 19 Burly Beards That Put Your Face Fuzz to Shame

To help you decide which beard is the best choice for you, Mashable asked Los Angeles-based grooming expert, Craig the Barber to highlight the best beard for each face shape.