The Invisible Man is the name given to the protagonists of H.G. Wells’s sci-fi novel of the same name and the classic Universal Studios horror movie franchise that spawned from it. Besides that, similar characters have appeared in numerous other media, such as the League of Extraordinary Gentlemen comics and a stage play. Since there have been many people to take up the mantle, designs vary. Feel free to mix and match different articles of clothing. Personally, I like to use Solar Shields when I dress as him as opposed to Victorian sunglasses, because they look like goggles worn in more contemporary depictions, have side lenses like the 19th century sunglasses worn in the classic films, and are large enough to cover my eyeglasses.
Based on Alan Moore’s Hellblazer comics, John Constantine (Matt Ryan) can see the supernatural in our everyday world. He must do all he can, including the morally questionable, in the fight against the evil paranormal. You can simply substitute a black tie to dress up as Keanu Reeves’s Constantine. Whoa.
In V for Vendetta, an activist going by the name V starts a violent campaign to bring down a totalitarian government and free the people to rule for themselves. The mask he wears of the real-life Guy Fawkes has been adopted, in turn, by the real-life Anonymous and the Occupy movements.
In Watchmen, Walter Joseph Kovacs assumes the identity of Rorschach, wearing a mask with constantly morphing ink blots. He’s a ruthless vigilante that sees the world as good and evil with no shades of gray, and will punish the evil at all costs.