Sir?

"Sir? Wait, are you a boy or a girl?" You seriously can't tell what gender I am people? WOW. I am 100% female. At work, I have to wear a uniform, which consists of khaki pants, a black chef coat, and a baseball cap. I suppose that is male attire, but I am still female. Why is it that I get mistaken for a male at least once a week? Last time I checked, I didn't have a low, manly voice. My uniform is rather boyish though, but I have longer hair, which is normally in a pony tail. One of my customer's excuses was that she said some boys wear ponytails now. Gee. Thanks. Do boys also wear flower earrings. Do they wear eye shadow and mascara? Well, some do, I suppose. Do boys often have the body type that I do, with boobs, and hips? Seriously people. This is getting ridiculous. What can I do to make people think I am ALWAYS a girl? ...Sigh...