Right now fashion favors the thin, skin-hugging, emo-influenced look, but amazingly it also favors...or at least tolerates...the opposite (above): the luxurious, wrinkly, over-size, sort of designer baggy look. Baggy's the wrong word but I don't know what else to call it.
The 40s look was even better. The shoulders were padded so that every guy looked manly, like Superman, and the pants were wide so you could jitterbug in them.
Not every set of threads was equal, though. There was the upturned sharp-shoulder look, which I find detestable. The too heavy slacks in those suits drooped like weighted drapes.
Zoot suits were part of this period, and they were hilarious, but covering that would require another post.