Yes, Dwyane Wade really showed up to Game 4 of the Eastern Conference semifinals between the Miami Heat and Chicago Bulls wearing that outfit. Wade certainly pushes the limits when it comes to his postseason fashion choices, and this was no different. Capri pants, loafers, a double-breasted jacket, patterned suit, and some phony glasses. I think he forgot his ascot and pipe at home.
In the image below, you can get a closer look at his sockless, short pants look: