There have been a few times when my modesty has been greatly compromised due to wind and that all but one of my kilts are PV. My lined/camo Pittsburgh Kilt is the only one that stays down in the wind (the tradeoff is it doesn't really swing like a wool or PV kilt).

One time I was outside carrying a $30,000 piece of computer hardware in the parking lot at work to the data center... the wind picked up, and my hands were full. I had to just keep walking with my cheeks in the wind and there was nothing I could do about it.