John Shelby is Tommy’s third-youngest brother and an active part of the gangster clan. His character sports a more severe version of the main Peaky Blinders hairstyle with a much shorter undercut and less length on top. His hair is combed back and slicked down to within an inch of its life to produce a clean, slick style that needs little to no maintenance during the day. Use less product to avoid too much of a shine and keep a comb about your person for smoothing down on the go.