Steampunk Iron Man in all his unrealistic and clunky splendor
Arc Reactor is fully functional:
Comes with a small battery-powered LED light on a string necklace (lengthened to sit right under the Arc Reactor), the small light rests nicely & discretely under the shirt. Its very easy to turn on and off, easily done while under the shirt.
Wash inside out with cold water. Do not wash the LED light.