Doodles and Finished Pieces

[Chris2Balls [:B]]

Lexou, you are getting better, but your women are lacking hips.

Here is an edit:

As you can see, the bottom of the ribcage is very close to crests of the pelvic bone.
To give a pose life, you have to think of it as a source of tension and relaxation: for instance, leaning on one leg or another, using an arm to lean on something, leaning forward to walk/run/jump/etc: you also have to consider the centre of gravity, so that the limbs can be placed accordingly. It's a succession of curved and straight lines.
In my edit you may notice that I made the supporting arm more or less straight, whilst the one holding the glass is like one tight curve. The waist is on one side a line broken at ~90°, and the other is a gentle curve. I modified the pose to bring the glass closer to her body but also raising it, which , coupled with the existing stare to the side, could imply an interaction with a character we cannot see (keeping the content of the glass away from him/her).

I hope it helps!