The shape for the one I saw at the Valima was more like this in shape but had much more embelishments....
This looks similar to one of the outfits that pakifairy posted in her thread, "Bridal Outfits by my Designer," did you check it out? I like the outfit she posted more than this bargello one cause its more embellished, like the valima suit you're describing. Its the first post, the 6th picture down...