An Invisible Man costume is a fairly easy costume to improvise out of items that you already have and things which can be bought cheaply. However, it may not be very comfortable, especially if it is quite warm at Halloween where you live. In H.G. Wells' novel and the 1933 movie adaptation, the Invisible Man first appears wearing a long coat, a hat, gloves, dark glasses, a fake nose (described as being bright pink in the novel) with his face entirely covered by bandages. In the novel, he is also wearing a wig and a false beard which pokes out from underneath the bandages.