I finally found a hat which fit well in the style I wanted with a pattern/colour which was somewhat complementary without being visible from orbit. And which I could afford ($14).

I'm still looking at similar styles but it's going to be a long while before I'm near a proper haberdasher so this one will do in the interim.

I'm still looking at similar styles but it's going to be a long while before I'm near a proper haberdasher so this one will do in the interim.