There was a time when Blair would have dressed in something a little more exciting for a racy lingerie event (and I'm a little nostalgic for it) but this is undeniably chic. I love all the updos she's wearing lately.
It's not exactly a high fashion spin on things (that's a lot of white and pink chiffon - meringue danger zone - there was so much cooler stuff in that same collection) but she does look radiant and absolutely royal.