The Adult Clown Mouth Head Costume will take your Halloween costume to the next level. This unique costume features a giant clown face that slips on overhead. Then, slip your hands inside and you can really make the mouth open and close. Whether you find this costume hilarious, or a little bit creepy, we guarantee it’ll be a hit this Halloween. Availability: The Adult Clown Mouth Head Costume takes approximately 1 business day to leave the warehouse.