As a general rule while you should be camo, movement is the biggest factor in being seen....
Having said that here is something I've done while bow hunting to get that extra bit of camo...I have a few round elastic straps...They are the type of elastic you see inside the waist drawstring of a wind breaker or like the material those bands that girls use to secure their ponytails with...Anyhow I knotted them so they fit snugly around my chest and waste...I put the bands over whatever camo I'm wearing and then slip grass and stuff under the bands here and there. It gives you a 3D effect and obviously matches the background well....
Off the subject of camo, you can take the same kind of band and wear it around you chest...Slip you binoculars under it and position it so it is over the bino straps right near the eye pieces. The band will prevent the binocs from swinging around as you hunt, but when you want to use then, just bring them up to your eyes and your elastic strap will just crawl up the bino strap and you can look at what you want to see. When you put the binocs back down the round elastic will almost always crawl right back down to the binos eyepieces.....
It's a cheap and effective solution to swinging binoculars....
