Most commonly seen in James Bond films, this is where a spy is dressed in appropriate gear for, e.g. parachuting, scuba-ing or jetpacking, which they are doing to infiltrate a party. Once on the ground, they unzip their clothes to reveal an immaculate tuxedo underneath.
Hello, Unkown Troper. You'll need to get known to lend a hand here.
Three days must pass before this YKTTW is Launchworthy or Discardable