RE: How much camo is enough?
for less than five bucks you can buy a spray bottle of scent killer. spray a little on your clothes, boots AND hat. Put them in a trash bag overnight and be STILL while hunting. You can hunt in just about any clothing other than solid white (unless it snows) and do well. The camo thing is secondary to fooling the nose of a deer. Their eyesight in my experience is good at picking out movement and not stationary objects.