I work full time in a printing company (this job for 2 1/2 years now) and dress like Rosie the Riveter, Carhart work pants, white T-shirt with ink and stains all over them, heavy boots, etc. but now I've transitioning (away from work I'm Evie 16/7) I've started to slowly make my moves, i.e. I've let my hair go curly (kinda like my avatar) where I used to brush it straight back, I wear light neutral shades of nail polish, underdress as much as possible, and now I've heard from one of the girls there I did come out to that everyone's beginning to talk a bit, They think I'm a coke addict (the nails) or some other such thing, I think it's cute, but at some point soon I'm going to have to call them al together and make it official (all 5 of them, well minus the one that knows already). I have been cautioned both by my mom who's in FL, and my therapist here in NY that where I'm at is not necessarily the best environment to "come out" in, and maybe I should cool my jets for a bit.
Sorry for the long post, just wanted to share a similar experience, and hope it gives a little insight.
good luck sweetie, Evie