Blake wore a Chanel sequin dress from Fall/Winter 2010 Haute Couture to re-opening of the Chanel Soho Boutique in New York yesterday.She is one lucky girl… and she certainly lives up to her fashionista reputation as she attended the re-opening party for the Chanel Soho Boutique in a divine example of Haute Couture! Gossip Girl co-star Leighton Meester also glamed up in Chanel’s Fall 2010 looks and mingled with designer Karl Lagerfeld at the party. Check out the photos…