You could spend like 80 hours making a complicated costume or you could just buy one of these Ghostbusters rompers and make Halloween easy. There’s really no better costume than the Ghostbusters jumpsuit anyway.
These rompers are also great for conventions. In fact I’m surprised that more real ghost hunters don’t wear them. You can get these in Zeddemore, Stantz, Spengler, and Venkman versions and they feature a 97/3 cotton/spandex blend with some really nice details like the Ghostbusters logo and the name badge. Not bad for $78(USD), though you’ll need to spend quite a bit more on the proton pack, neutrino wand and ghost trap.
Suit up, grab your proton pack and get in the Ecto 1, because you ain’t ‘fraid of no ghost!