It's only an offensive 'cat-call' or 'wolf-whistle' if the male(s) have no sincere 'follow-thru' or intention to live up to the woman's expectations for the attention.
Most are deemed offensive because its an act of trying to attain attention/sex ...for 'free'. All take and no give.
It think women can wear anything they want - as long as they can take 'personal responsibility' for other people's reactions both positive and negative.
Why is it that its socially accepted and popularised that Mr Grey can get away with all the 'Bondage' etc in 50 Shades, because he is RICH.
But a guy who wanted to do the same, because he is poor and in a Trailer Park - is considered a 'despicable deviant'?
If a Police Officer says you incite 'rape' because you dress like a 'slut' and you go out and make mass marches called 'Slut Walks' in protest.
You are still dressing like a Slut.
Should I protest if I dressed in an Evil Clown Suit and haunted the streets of Campbelltown without consequence?
Sexy makes the effort to be discreet.
Slutty makes no effort at all, like the lazy guys they attract who can't be bothered with any 'follow-thru' for their Cat Calls and Wolf Whistles.
PS: It's easy for a 'slut' dressed woman to 'exploit' a Police Officer who represents an Industry in that part of the world that aims for 'the Responsibility of Power', rather than getting laid - like the Art Industry (Nude painting anyone?
).