Rubie s Go to parties and other events in style with the Ghostbusters Peter Venkman Adult Halloween Costume. It includes a jumpsuit with the Ghostbusters logo on the front and the sleeve recreating the classic look of the uniforms from the movies. It also includes an inflatable vinyl proton pack with shoulder straps that s easy to wear and carry. In addition it features an inflatable proton emitter that attaches to the pack with a hook and loop patch. Easy to wear the adult men Halloween costume fits wearers with a jacket size up to 44. The outfit is suitable not only for Halloween events but also for conventions stage productions and more. Steal the show with this Ghostbusters Halloween costume.