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Find out what it's like working with the iconic costume designer!
Look back on some of his best looks through the years.
Look back on some of Queen B's most memorable looks!
See the Mexican counterparts of your favorite Upper East Siders!
Look back on some of her best style!
See the two Gossip Girl stars reunite oversees.
In celebration of The Carrie Diaries premiere, see the girls' fashion face-off plus find out how you can win a shopping trip to NYC!
Think you know all the famous Gossip Girl quotes? Test your knowledge with this fun trivia game!