All joking aside, the truth is that it really doesn't take much more than that to hide from the turkeys. In the pre-season, I don't camo up all that much. Usually, I'd have my barn coat over that blue shirt, but I've been out in duds like that in March and the turkeys really could not care less. The important thing is to be absolutely still. Of course, when I'm hunting them, there's bound to be movement. I've got a shotgun to move around and all that. I'm fully kitted in camo. However, when I am out in the pre-season, I can be dead still and clothing doesn't seem to be an issue. Also, remember that I'm not trying to get all that close in the pre-season. I'm just trying to record audio. Seeing turkeys is not what I'm there for.
I've had some spectacular encounters over the years. Some I was able to capture on my podcasts. The best? I didn't have any audio equipment with me that morning, but I had the Gay Turkey Herd come up and give me a real floor show:
The Blind Squirrel Gets Ambushed — A Pre-Season Tale