This Teen Skull Monster Costume will scare your friends — and they won’t even know it’s you! In this hooded black robe with 3-D, EVA chest plate that looks like an open ribcage, you can be an anonymous spook. You even get a horrifying Halloween mask to complete the look! One size fits most teens. Availability: This Teen Skull Monster Costume takes approximately 1-2 business days to leave the warehouse plus transit time.