You have 3 shots and 3 different depths of field...all look great too. Nice color contrast between the model and the background. However the left side of the model on each photo looks slightly washed out. Could be my monitor though but overall I like the composition.
Thanx for the comments guys.
The actual location for this shoot was an under road walkway tunnel, with light coming in strongly from the RHS (beach end), with a 580EX on an off camera cord stretched out to the left as a fill light.
I did think about cropping down the third shot a bit tighter during postprocessing, but when I cropped it I discovered that I liked the original, with the yellow "halo" behind her head - if only I had spotted it at the time of shooting...
The background in the last two bothers me and I might have stepped her away from it to get a little more blur. However in the third one you expressed a liking for the halo so it is possible to select out the halo and blur the rest of the photo. I also darkend the lighter portions (including her face) slightly using a standard mask.
In my example I have done that but, of course blur is a matter of taste and you may prefer more or less (or none). This is an alternative for your consideration.
My take on this is that the model is great and the color of the lingerie is just terrific. I love the lighting and her poses. If what you are trying to do is show the lingerie and her to the best, the background, although very interesting detracts from the subject matter. If your goal was to take rather wild shots, which I think you have achieved, that's fine. Those same or similar poses, say down on the beach with a simpler background (white sand or the water behind her, or her in the water) would have worked better.
Very pleasing shots.
The trick to good photography is to learn where to point your camera and when to push the shutter. The EYE is more important than all the technical stuff.