When you want to become Ant-Man, you don't need to have some kind of super shrinking suit... all you need is Halloweencostumes.com! We have all the best costumes from the hit Marvel movie in our selection of Ant-Man costumes. Where can you wear these costumes? Well, to a party of course, but we think you'd love seeing the sites of the chasm between the floorboards, or feel the wind on your face as you breeze through nature on the back of a flying ant that you control with your high tech helmet. Wait a minute... that sounds really dangerous. We recommend you keep yourself and these costumes all regular human-sized as you go out to party. Leave the shrinking and ant chatter to the superheroes.