I'm betting there will be an Oscar coming for the costume designers. Period pieces always get a nod and this one is fantastic. Custom Brooks Brothers suits, Tiffany diamonds, and Prada dresses. WOW!
Here is the trailer for the movie. Did I mention that I can't wait?
In case you need to brush up on the characters and their relationship, this character map is like the Cliffs Notes version. I highly recommend reading the book.