I saw this dress on Ophelia in Rosencrantz and Guildenstern are Dead (the film version) and have coveted it ever since. I don't have a picture of the original, or I would post it. Since I wanted something more colorful, I made mine in cobalt blue. This is a silk blend I got off of ebay. It is trimmed with blue grosgrain ribbon and seed pearls; the neckline and cuffs are trimmed with blue silk ribbon. I'm in the SCA and recently wore it to an event. Let me know if anyone wants close-ups of the trims.
This is the close-up of the cuff, showing the trim. I used midnight blue silk ribbon and ruffled it. I did the same thing with the neckline of the dress.
Here is a close-up of the trim on the bodice of the gown. It's hard to see in the photo, but I used a pale blue grosgrain ribbon and used small seed pearls in the center of each diamond. I had to do all the trim by hand, but it was OK since I did it while watching TV!