I am getting a bit nervous now. The con is in two days.
Here's the thing. The costume is hot - like an oven. I have the gorget in foam, the torso in foam, the shoulders in foam, and the whole thing covered with a red polyester stormcoat. There is no way to get any air in or out of my body.
I tried a dress rehearsal a few days ago -and it is hot.
How can I modify it to get the air circulating?