HELP!

I am getting married next summer. I am in love with the Watters Torreon style weeding dress. I am a size 2 and I am looking for anywhere or anyone who has this dress from cheaper that 2,000. It is way out of my price range. If there is anyone who is willing to sell or knows somewhere I can get it cheaper it would be greatly appreciated! I am also willing to size any dress that is bigger.
Thanks so much!