It's Atelier Versace F/W 2003, though it wasn't shown in the presentation that Style and Elle has photos of. As far as I know the only images that were available online of that collection were illustrations that Versace had on their website for the season.
Would be great if someone could tell me who this dress is by and what season. The photo was taken in 2004 if it's any help. Thank you!
source: ecstasy-lover.livejournal
ecstasy lover made a mistake about the year, that editorial is from the Sept 2003 Vogue Italia.