Depends if it is in Montana, if so it is surplus Swedish wool pants and coat, here in Fla. blue jeans, and camo, or mismatched military, combos. You shouldn't have mentioned the mud and straw stuff, now Eddie will be trying that out, and scaring the folks at Cades place.
Go for disruptive patterns, and comfort, if you choose camo. I still like Tiger stripe pattern as my all time favorite. Color is pretty much a moot point as the Animals are color blind, or see in shades of black and white. I like the duck hunting pattern of reeds and grass, for hunting in grassy areas down here. Blends in real well. But when you have your blaze orange on, it kinda defeats the purpose, unless you are bow hunting.
Shoot if you're hunting from a concealed stand, you don't really need much camo.
Wayne