out of the stuff i listed above perhaps the most comfort per £ is the midge n mossie sheet.
mossie nets dont stop midges but the super light9 very fine fibers ,many fibers to the cm) in nylon or polyamide is a barrier to the tiny aa well as bigger stuff.
as a 3 x 3 m sheet it works in quite a few situations and the simple over the hat,cinch with a belt and look like casper is good for daytime attacks of the biters and their stingy chums.