What fabric can I use (black) to cover my face but clearly see and breathe through?

I'm trying to make a homemade halloween costume, and I was thinking of something like a "headless horseman" from Sleepy Hollow type of thing. I want to totally cover my head with some kind of black fabric to hide my face, but how will I see without making eyeholes? Then I want to put a glowing jack-o-lantern on top, but I already have that planned out. Any ideas are apreciated, Thanks!