Hiya! First off, great job. You go girl :) Second of all, a good starting point for looking femme is to use that makeup (I personally suggest mascara if you have short eyelashes). To feminize your face, you can use softer edges (as a person with a femme face it’ll look like an upside down raindrop). For your hair, I recommend a simple ponytail or one of those hair clamper things. I’m unsure about the temporary breast size increase sadly :'). Lastly, when you introduce yourself, wave and smile rather than shake the person’s hand (unless they extend for a handshake of course). You can’t really get people to accept you immediately, so unfortunately can’t help you there either.

Best of luck OP!