Sharpshooter243 makes an excellent point - some suits are hot. I don't know what type material was used when he constructed it, but my guess is an old set of BDUs. I made one many years ago (long gone now) and I used a flight suit, sewed on some netting, used burlap and such for it. I remember it was heavy and very hot, although it was the only one I ever made. Recently I purchased one that is really lightweight and breatheable. I use it as Sharpshooter243 said - I don't wear it on my way to my position, I only wear it once I am near it, say...150 yards or so. Once I setup, it is unlike any camo system I've used - it is simply the best. I venture to say that it is not too much for Varmint huntin' but beware of others who like to shoot at what they thought was an animal...If you've ever been out on opening day, you know exactly what I'm talking about.
I think the best route would be to purchase a pre-made one, then go out to where you intend to hunt and use some of the foliage found there. Again, I must warn you to be weary of others...they may think you're "Swamp Thing", or "Big Foot" or some other creature...seriously.
