I don't have very good examples in mind, but maybe user Valorum27 fits the description here :
http://en.wikipedia.org/wiki/Talk:Sleeveless_shirt#Is_this_necessary.3F
He is alone in this example but if there were more, it would bring back sexual focus.
A better example is this, which personally I find pathetic :
http://en.wikipedia.org/wiki/Talk:Skirt#Sexist
And it's the user who didn't want female content who started it, albeit with good intentions certainly.
I imagine that if on the contrary you'd let viewers look away without mentioning decency, it would be much better, and more proper to focus on the clothe.
On the other side, years ago, when I saw this discussion (at the top of the page), I blanked it right away because it didn't belong on the talk page:
http://en.wikipedia.org/w/index.php?title=Talk:Miniskirt&oldid=115184039
Daniel Case