Are you Ready to Fly? Soar to Epic New Heights as Toothless in our Boys Toothless Classic Halloween Costume. Take Off with your Best Friend Hiccup to an Exciting Adventure to Find "The Hidden World," a Secret Dragon Utopia this Halloween! This How to Train Your Dragon Toothless Costume Features a Black Jumpsuit with Attached Wings, a Detachable Tail, and a Character Mask.