Humans have had plenty of chances to prove they're the smartest species in the galaxy. The verdict is still out. The Men's Light Up Alien Costume features a metallic jumpsuit, oversized alien head, and glowing LED light-up collar that'll have everyone convinced you just beamed down for the Halloween party. Whether you're searching for intelligent life or just the guy guarding the snack table, this out-of-this-world look is ready for first contact. Take us to your leader...or at least whoever's handing out the candy.