It's name is Delphine and it is from Christian Dior's Autumn/Winter 1956 collection. The frock is courtesy of Decades again, so it looks like Kristin is becoming their ambassador, at least for the Sex and the City 2 press circuit. Kristin wore this dress to the London premiere after party. It is only May, but this could well turn out to be one of my favourite looks of the year.
And here is another breathtaking cocktail dress from the same collection. I reckon Kristin could have got away with wearing gloves.
Alas no amount of pretty frocks is going to make me want to see Sex and the City 2. I was planning to boycott it before I even saw the trailer, and now that the scathing reviews are in, I'm even more convinced I should avoid it. Read this interesting article from Hadley Freeman at The Guardian here on the death of Sex and the City.