Don't worry about it so damned much.
At my last job, I had shaved legs, no body hair whatsoever, my hair was long, I had very female-shaped plucked eyebrows, was constantly speaking in my female voice, wore a women's v-neck t-shirt and a bra under my work uniform, wore bracelets occasionally, wore clear nail polish, and even was gendered female as many as several times a day by players in the poker room. (Hell, even my own supervisors messed up the pronouns a few times.)
And STILL, not a single person questioned me on it. In three months, not a single person asked me if I was gay or if I was trans or anything of the sort.
This isn't high school. People don't nitpick your appearance to death anymore. You can get away with just about anything and still have not a single person question you on gender identity.
There's no need to make excuses. Just be yourself, do what makes you happy, and don't let paranoia over others' opinions dominate your life. It will make that inter-transitonal period MUCH easier.