Just Went to DD today to get some breakfast.
I had just come from the school and I was in male drag, big man sized coat. No makeup either.
Three people ahead of the me got "sir" and "miss" from the cashier. The cashier looked at me then gave a slow motion, "hiiiii what can I get for you?"
So I order my stuff in a gender ambiguous voice because I can't really do the female voice well properly.
Amazingly enough I was not gendered at all. Not by the cashier not by the other staff. Everyone else was strongly gendered, sir, miss, ma'am. Not me. They couldn't figure me out.
That's good for now. I male fail sometimes but I'm glad they're not seeing him.