Hey, you added new work! I must say, I *adore* your new design! She looks solid and practical but still cute.
Colourwise, the choices also seem to have an element of practically or realism - but for the sake of balance, I'm kind of dying for some small hit of colour in her lower half - like a criss-cross band on the right thigh or something...either that, or for the contrast to be stressed more, like the rest of the costume being even more monochromatic, with the bit of sweater showing an iconic hit of very red red. That's totally just me though ^_^
One small thought about the pose is that if her right foot was turned out instead of in, that small gestural change would make it a lot more consistent with the calm, cool expression on her face (which maybe jars a bit with the cuteness of the inturned feet).
Wonderful work! And not just because I find it refreshing to see varied figures and practical designs, but because you're obviously experimenting and trying all sorts of things, which is awesome. Can't wait to see more! ^_^
(PS Your equation on how much skin to bare made me laugh ^_^ I do agree that 3 out of 3 is a bit much!)