This It's Always Sunny in Philadelphia photo contains
business suit.
There might also be
suit, suit of clothes, dress suit, full dress, tailcoat, tail coat, tails, white tie, and white tie and tails.
Mack and PC (aka "Pervert Clown" aka "Frank Reynolds")
Apple spoof for the FX series "It's Always Sunny in Philadelphia" -- the smartest show about dumb-dumbs ever.