It'll be up to your child whether he decides to come in peace or not, but one thing is certain: people will be freaked out when they see him dressed in this. The Childs Alien Costume features a long black robe with lime green trim and a silver center strip that runs down the length of the robe, a detachable large collar, and a full face green alien mask that features large black eyes and stylized graphic lines. Such an alien is clearly an ambassador of sorts and is clearly highly ranked within its own society. There is much humans and aliens can learn through collaboration, but that all depends on if the green man wants to cooperate. Your son can wear this to a Halloween party and easily have one of the best costumes around.