What should I wear to the #WCUS afterparty?!

Choose my outfit from the duds below...should I go classy, sassy or kick-assy?

Supersuit – Everyone loves a fella in uniform (but is the cape too much?) My Armani – In the words of the great JT & The Tennessee Kids, "I be on my suit and tie." Casual Friday – The bunch o' bananas shirt that just screams party from the front to the back.