By Alex Prewitt It was praised at the time; it has often been panned since. But the unique look will always be remembered. For Keyshawn Johnson, memory lane is a fashion runway. At least that’s what it transforms into every NFL draft season, as players, fans and reporters alike strut up to the receiver turned ESPN analyst and sashay him back down the catwalk of a sartorial choice that he still can’t shake. “People you run into, they’re always like, ‘Ah, man, I remember when you had that suit on!’” Johnson says. “I guess I was the first guy to really dress up or something.” The year was 1996, l…