I wasn't there.
I think it rained that day - they would've gotten wet as well as cold (although the temp was about 30C that day I think, so not really cold).
At least the ladies chose a sunny day.
Why they weren't arrested for indecent exposure is beyond me. It wasn't exactly a private location.
But I doubt it will have any impact at all... except make the headlines of the world's sordid press, I suppose.
Cheers
Mick