Well, I'm one of those that have lived in a very...how should I say...Rock-N-Roll semi-androgynous state for almost ever. I paint my nails, I have had mowhawks at times and dyed my hair in all sorts of colors. Taking a step further, seems like a natural thing for me. Granted, I've never worn a skirt in public, BUT I have worn a male sarong out. Despite that, I am always perceived as a man...and believe it or not, as a straight male (I am TransLesbian). So, NO I don't believe it's dangerous. Can it be for you? Maybe. I say that only because maybe people aren't that use to seeing you this way. If its too much of a difference then yes, they'll be asking you questions. For me, if I decide to wear a dress, my friends would laugh for a minute and then go on with their lives. I guess it depends on how people perceive you.
Just my two cents.
Hugs to you and cheers. May you find the path that will lead you to making your dreams into realities.
Stephie