I hadn't officially come out out work yet, but my immediate section knew.
A guy in another section on my floor talked to my friend and says "I think that [old name] is beginning to look like a women."
What was your first clue? The makeup, the breasts or the dresses?
Then there was this other guy, who I don't speak to much, but literally sits across from me.
Me: "You know I'm transgender right?"
Him: "What? Oh, I thought I saw you wearing makeup the other day."
Me: "I'm wearing dresses too. How did you not notice?"
Then, the other day. A guy who I haven't seen in a a few months, saw me on the floor. Later he asks a friend,
"What ever happened to [old name], because I saw this women today and they had the same eyes."
Yeah, guys can be clueless.