You have very nice setting in the 3rd set, I find your choice of aperture too large, no need to blur out the background so much at the expense of an OOF model.
Some points to take note of, from my observations:
1. DOF too thin, causing some facial features to be blurred in areas.
2. iPhone is upside down in some of the shots :bsmilie:
3. cropping/positioning of right side in #16 (plus dirty iPhone is distracting).
4. lighting is a little too centred, eg #18. Dark face, bright stomach. I think the lights may be too close to her in many of the shots.
Great model, studio setting, and poses. Surely a pleasurable shoot :thumbsup::thumbsup: