Women - how often do you experience catcalls?

If a woman makes a special effort to look nice when out shopping, and another woman casually remarks about her nice outfit, is that considered rude? What if a man did the same? Would that be a catcall?

I grew up in the Dark Ages, when women appreciated well-meant compliments, but I’m having a hard time keeping up with the shifting boundaries. And the presumptions of misogyny until proved innocent.