when I worked at walmart some people would get so offended if I suggested wearing the opposite genders clothes even if the item was basically the same for males and females.
a polo shirt for men is cheaper and you're probably just wearing it because of your workplace why does it matter?
I went to buy a bike helmet and they told me they only had women's helmets in stock. I asked if women had different skulls, and why it mattered? Wore the women's helmet until it expired.