Forget about passing as anything. Be you, be an individual. You don't need to follow somebody else's path you can make your own.
I do a very girly guy mode at work everyday yes I carry a purse I wear high-waisted skinny jeans. A sports bra and an oversized t-shirt. Just like most women dress. No make up or nails. I'm good at what I do and everybody loves me.
The rest of the time I'm Jean. Typically in a dress and heels, I rarely wear pants. Most all my friends are women, I'm very popular. I don't pass for anything I'm just me. What I do pass for is a trans woman.
I was traveling with a friend a couple weeks ago and we stopped in at a gay bar that was having drag bingo. I was dressed just the way I normally am. Well I tend to stand out as my dresses are very flattering, I make them that way. I always get compliments them. What surprised me was that they treated me like I was a celebrity. We had gone there because my friend is gay and wanted to. We had way too much fun.
Go and be yourself enjoy