Find out what it feels like to be an alien robot this Halloween season in this child Optimus Prime costume. This is an officially licensed costume from the new movie Transformers: Revenge of the Fallen and includes a long-sleeved, polyester jumpsuit. It is screen-printed on the front to look just like the leader of the Autobots. It ties in the back at the waist for a fitted look and also velcros at the neck for closure. Complete your look with the included Optimus Prime mask that is held in place with elastic. Slip on our Transformers gloves to prepare for battle with the Decepticons!