These were stunning. I think the most beautiful was Coser's outfit which was encrusted with polished stones and crystals. It was the only one that looked better in real life than on screen, and seems also to be one of those I didn't get a photo of despite the fact that I kept dragging people in to look at it.
However there are pictures of the costumes including Coser's, and some excellent black and white portraits of the guests on Mark Keen's Jade site.
Click on a thumbnail to get the full-sized picture