Pantie hose works well, for a temporary camo job. You can get them in a dark brown, and you can lightly paint spots, and blotches on them. Then just take your sissors, and custom fit, them, or just cut them off at the crotch, and then tie them on.
They are cheap, and reusuable, or disposable. You can make them shaggy, and shredded, to give the leafy, or mossy tpe effect.
Stick Bender