Eh, let's see... if I were a woman, I'd have hair that's probably a few inches longer than it is now (though I kinda like the length that it is, but when left to its own devices my hair's naturally pretty wavy and I'd want to take advange of that by having it longer. It'd probably also stop me still looking like a dude, which is probably what would happen if I tried having my hair any shorter as a woman). I probably wouldn't dye or straighten it though, that sounds like too much effort. I'd also have decent sized breasts, not so big they'd be cumbersome, but not so small I'd look like a 10 year old or something every time I tried to wear a swimming costume/bathing suit. I'd like to be able to wear a bikini once in a while... you know the size I mean
Personality wise, I guess I'd come across as being kinda shy and awkward, 'coz I'd still like the same kinda things I do now, except people might think that's a little strange for a girl and I'd be insecure about that. To be honest... I'm actually liking this idea less and less... women seem to have to make more small talk than guys, something I absolutely suck at now. I mean, unless being awesome at small talk/gossip comes with the whole "I'm a woman" thing, in which case... eh. Just as long as I had a nice, fairly high-pitched voice I'd be happy with it... girls with deepish voices just sound so weird, y'know?
I'm totes a man now, btw.