Before disguising yourself as Tony Stark you’d better confirm no people around you has owned the Iron Man 3 Deluxe Hero light-up LED t-shirt, unless you want to see several Tony Stark at your party.
This is a pretty cool officially licensed LED shirt inspired by Iron Man 3. As we can see from the images, the t-shirt is designed based on Tony Stark’s dressing style in Iron Man, and features a removable light-up Arc Reactor powered by 3 AAA batteries in order to easily get yourself closer to being the legendary Tony Stark. Moreover, the t-shirt also features 65% polyester/35% cotton blend with 3/4 length sleeves, and is machine washable, but note that you need to remove the powerful Arc Reactor.
The Iron Man 3 Deluxe Hero light-up LED t-shirt is priced at $34.99 USD. If you’re interested, jump to ThinkGeek for more details.