Wore this tux to prom.

Here are my downsides.
The head. Maybe some people wanna see my beautiful mug.  Well you can unzip it in the back but then you have to tuck the head into the front part of your chest, which look silly and is annoying.
The gloves.  Careful when picking up glasses or trying to eat anything.  Your white lil gloves don't grasp glass real well and get dirty easily if eating any type of finger foods.

Other than that... success