DDD,
looks good, but what struck me was her breasts seemed to be going in the wrong direction, not too much but enough to make me think that she was slightly twisted away from the waist up, but her shoulders and head give a different story.
I hope you don't mind but I took your drawing and changed it a little (sorry but I might have given her a slight breast enhancement at the same time

).
Anyway here it is - I hope you don't mind and can see what I was meaning.
[attachmentid=8310]
If you are planning on drawing fantasy figures like faeries and nymphs, or anything where the females are scantily clad then I would recommend having a look at some women's underwear ads - a lot of them will show women in a number of poses that should help you with your drawing of the figure (same with men's underwear ads for that matter) and it should give you some ideas without you getting into strife for staring at people in the supermarket

.
Or get yourself a good anatomy or pose book - check out Pose Maniacs on the web too.