I'd go for a hat, pullover hoodie, and t-shirt.
Black or dark grey for all. Russell Athletic makes excellent quality hoodies and t-shirts, but I dunno what they cost when it comes to something like this. Lots of sports teams and colleges use them.
Flex-fit for the hat. Small, simple GOC logo so people ask about it.
Size large for me.
Things that are no go for me:
- Camo anything. I don't like camo, I don't wear camo (even when hunting), I'm not redneck enough to pull it off. LOL.
- zip up hoodies. I prefer pullover and find zippers are just one more thing to fail.
- chintzy quality. I'll pay for the good stuff
- big flashy logos