I was a tall and thin teenage girl, wore heels, hung out in gay bars, not gay but they were a safe space for weird kids, sometimes when wearing lotsa makeup got mistaken for drag queen, wasn't there to pick up guys, obviously, so didn't have to care. So last time was very, very long ago.
But I just address people now how they present, and since it's gotten more complicated it's also become fine to ask people how they would like to be addressed, do they have a choice of pronouns, whatever. It's not rocket science, just be nice.