Glam Girl Melissa wrote asking me to find the gorgeous gold, black, and cream lace dress worn by Blair Waldorf in the Gossip Girl episode "Blair Waldorf Must Pie."
The Marc Jacobs Dita Lace Dress ($482 MSRP) was sold at Neiman Marcus, Barney's Co-Op, Saks, Bergdorf's, and Shopbop among other places four months ago, and has sold out everywhere.
There is one Size 4 on eBay, here.
*Update: Sold for $410*
It can still be gotten in Europe. The only glitch is that with the US Dollar being so weak against the pound and the euro, the prices soar:
Flannels in England has it for £292.50 (~$572)
My Theresa in Germany has it for €465 (~$678).
Sometimes when you fall in love with a dress, only that exact dress will do, I know how it goes. However, I've compiled a list of other "Blair-worthy" dresses for your consideration:
Black Lace Dresses à la Blair Waldorf