C&C per req:
1. I like the overall look here, nice lighting, clothing, MU, etc, but the skin looks just a tad over-worked, and there seem to be some artefacts of the smoothing on her neck near her hair, espec. image left.
2. I think you just missed a great image here. You needed a CPOL to deal with the window reflections, and I would like to have seen all of the text in 'Wholesale' and 'Retail' visible, but that's minor. Her pose and the direction she's looking make me think she's seen a friend and is just about to get up and walk away.
3. I like the idea here, but the angle of the boards, and the blown decoration on the purse make it a 'near miss' for me.
All that said, I think they're good images, and most of my points are rather nit-picky.
Just my $00.02 worth - your mileage may vary.
~John