I use this stuff.

https://www.amazon.com/Bilipala-Deco...+netting&psc=1

Cut up strips of burlap or any old material and make it like a gillie suit. In fact you can use one panel just like a Gillie suit.

I figured out it doesn't have to be solid, 50% coverage is enough as long as you practice hunters skills, like not moving fore long periods and/or making noise. Move slowly especially when your raising your rifle or bow to shoot. Breaking up your outline seems more important than a solid wall.

I use either budget zip ties or even cheaper twist tie material on a roll (garden department). I set it up in a triangle and use metal rods on the corners to hold it up. I have a three legged (quiet) swivel stool I take with me often and a shooting stick.

I've had Fox walk up to within 15 feet of me, if the wind was right, so I know it works. I've had the feeling sometimes they'd walk right up to me.