I’d like to be a martini for Halloween (my girlfriend is going to be the bottle of gin). To that end, I want to find a clear plastic cone-shaped something that I can cut part out of to go around my head. My head would be the olive, my tie the stem, and my belt the base of the glass. I was thinking that one of those dog cones would work well, or a lampshade, but I can’t seem to find either in clear.
Can you help me out? Do you have a better idea for how to make this costume?