I would not appreciate some random male (or someone who appears to be male) hanging out in the women's room. But anyone with a brain should be able to see what you are doing. Anyone with any class would offer assistance rather than act like an idiot.
I suggest you make up a standard and somewhat scathing comment ahead of time, just to be prepared to deal with idiots. I like the one quoted above.
I have never noticed a woman disrobing in the public area of a restroom.... and why anyone would care if you see their feet or hear them pee is beyond me. Some people just need to grow up and get over themselves.
