Alternate source for No-seeum
Wally World sells what is called a Mainstay "Curtain Scarf" in a few sizes and colors.
I bought two of the largest size in black. Sewed them together and made Fronkey's design. Came out perfect. It is not as light as real no-seeum, doesn't ventilate as well, but I was in a hurry. It worked very well.