This shot is from a once-upon-a-time trip we made in an open top convertible. She rode most of the way completely nude, though not quite as brazenly as you see here. With a little care on the highway, I kept us away from potential looky-loos, and when needed, she pulled across a cover that from a distance looked like a tube top, and she was comfortable enough with that.
Near the end of the trip, we started getting into dense traffic and had to raise the ragtop, but along the way there were remarkable roadside moments like this. This was not on the highway, obviously, but on an access road adjacent to it. We didn’t notice anyone noticing, but we didn’t stick around to find out if anyone did.