WANTED:Romona Keveza Satin Halter Dress RK471

I`m looking for a Romona Keveza Wedding Dress, style number RK471 in a street size 4.

The dress is silk satin, halter neckline (ties in back), it has a ruched waist with a chapel train.

I`d prefer it to be in new or like new condition, and in Diamond white (but I`m flexible on the color).

Please see link for a photo of the dress http://www.brides.com/search/image/detail/124624?search_string=romona%20keveza&spage=i&page=8&offset=85

I`m not interested in a reproduction, and I`m not interested in dresses that are more than 2 street sizes smaller or larger.

Thanks for your help!