Here are some of the pictures at the party:

Blake Lively (Serena) turns heads in this unique fringed Marchesa dress from the designer’s 2012 collection. Her jewelry — including those gorgeous white stone and diamond drop earrings — is from Lorraine Schwartz, and her shoes are Versace crystal embellished d’Orsay sandals.

Blake Lively and Chloe Moretz

Leighton Meester (Blair) keeps things fun and flirty in a white Balmain dress from 2012, Jimmy Choo Lauren pumps, and Cathy Waterman Leaf dewdrop earrings.

Peen Badgley, Ed Westwick and Chace Crawford

Kaylee Defer (Ivy) goes for a vintage sassy black Thierry Mugler Velveteen Dress circa 1980.

New star, Michelle Trachtenberg

Gossip Girl’s 100th episode is going to be huge. Come on: It’s Blair Waldorf’s highly anticipated Royal Wedding — would you really expect anything less? We’ve spoiled all the drama that we possibly can. 

(via Wetpaint)

(Source: fashioninformation)