I'll show you how to be fashionable!
Take perfectly fine, traditional styles. Make them so snug and the trousers so low rise that they bunch up and the line is ruined. Remember, the trousers must sit LOW. So low that about five inches of your shirt shows. It's like an arrow that points to your awesome physique.
This is a look appropriate for both funerals AND picking up chicks. ;)
If you're a movie star on the red carpet, do the same with any unassuming dinner suit. Don't wear a waist covering. In fact, wear a neck tie! Who cares that the bow tie is more formal and looks better? Extra buttons, vents, etc. are okay, so long as you wear them with the aforementioned neck tie.