ROMONA KEVEZA Wanted

Hi, I am looking for a Romona Keveza style 338. I think it is from a couple of seasons ago, but I have just recently began looking for a dress. I fell in love with this dress on The Knot and can`t find one. You can see a picture of dress on Theknot .com under Romona Keveza. It is on page 4, top row, 3rd pic. I would like original, new or used, but if someone has an exact replica already made that would be good too. If anyone can help please let me know Thanks