Sorry, I agree with blair on this - some of the others look cheaper. I think lace is one of those materials that when it's good quality looks absolutely beautiful, but any hint of scratchy nylon, and it looks shit. I'd rather spend £300 on something really lovely than £150 on something which has the potential to look cheap and nasty.
A friend has the DVF lace one from last year (in plum colour), it is gorgeous.
I'd go for the DVF one. You'll get more wear out of it in the long term. The cream colour is lovely.