I know it's a little late, but I still wanted to comment on this photo. I really enjoyed this one, but didn't get a chance to vote because I wanted to comment on it as well and ran out of time.
I think the shapes / fabric and lighting were your highpoint here. I think this photo would have come off a little better if the entire surface would have been in the focal plane.
The shallow DOF is somewhat distracting because I want to see how the light actually reacts with the texture of the fabric. I hope this makes sense. With the little blurring that there is, I cannot see how it reflects and plays off of the curves.