A well cut suit can help a man go from "stocky" to "powerful" - I can just hear him telling his tailor "I want a suit that make me look strong like bull"
Also notice his collar and the collar of our friend in the recent post of June 20th "Does It Get Much Better" - they both have a very soft spread collar which is a very Neapolitan styling detail.
This gentleman also has his collar artfully askew - believe me, if you tried to fix is collar he would be pretty pissed.