[All Photos by JONATHON ZIEGLER for PMc]. The Gossip Girl fan cult knows why to tune their TVs to the CW every Monday night. As much as the fabulous, tangled lives of the young upper east side glitterati is riveting, it has nothing on watching for the couture. Eric Daman is the inspired stylist behind the wardrobes of Blair Waldorf and Serena van der Woodsen and is sharing his expertise with the dedicated followers in his book "You Know You Want it: Style-Inspiration-Confidence".-

Leighton Meester showed her support at the Swarovski hosted launch party at the Gramercy Park Hotel last night. Joining her included fellow cast member Nicole Fiscella, social Olivia Palermo, and Helen Lee Schifter.

Any excuse to dress like we're on an episode of Gossip Girl. Do we want it? Yes please.

Eric Daman, Nicole Fiscella, Olivia Palermo, Leighton Meester

Group

Helen Lee Schifter, Eric Daman, Adam London, Jacqueline Cooper

Allison Malec, Priya Srinivasan, Donna Passannante

Chrystoph Marten, Alexandria Nahlous, Jane Treuhaft, Jennifer Davis

Erin Boyle, Dan Koday, Lindsay Swartz, Molly Finkelstein

Michael Moreno, Angela DiCarlo, Derek Marks, Vicente Hernandez

Sondra Bark, Shaun Dolan, MJ Rosen

Tonya Huskey, Andrea Merkx, Gabrielle Giattino

Atmosphere