Yeah, I was at first going for the poor peasant look, but I wouldn't want to give a false image of dirtiness to the character. People would think this is a kink where this is just a design defaultI'd vote for the third one and if not that, then the second one.
I was also assuming you were going for a dirty thrall/peasant look only to have her have a makeover or something later. But I agree, from the images we've seen she looks kinda dirty (not in the good way) or possibly even a bit pox ridden in some. She was the only character design I was a bit iffy about.
I've been spending the best part of the morning trying different skins for her (around 20), and those two variants are closest to what I envisioned for her.
I think I'll go with variant #2, though.
And now, I have ~10 renders to modify \o/