Leighton Meester's Wedding Dress Should Be One of These 3 Picks. There, We Said It.

Seth Cohen and Blair Waldorf are getting hitched, y'all! In a move that's made our biggest teen TV wishes come true, O.C . star Adam Brody and Gossip Girl actress Leighton Meester are engaged.

The couple first started hanging out when they met on set of a film called The Oranges in 2011. It wasn't until last February that the darling duo were reported to be official. Since then, they've managed to keep their relationship relatively private, making rare low-key appearances together.

According to Wonderwall, the married-couple-to-be celebrated their engagement with friends in Los Angeles on November 10. We're not sure how long we're going to have to wait to see what Meester will be wearing on her big day, so we're going to go ahead and make a few suggestions for her. Here are three wedding dresses we'd love to see on her.

Vera Wang

We think this lacy dress from Vera Wang's Fall 2013 collection is a perfect mix of Blair Waldorf's upper east side style and Leighton Meester's real life relaxed look. We love the illusion neckline, fitted bodice, and flared bottom, not to mention the gorgeous ruffled train in the back.

Mara Hoffman

Although Leighton Meester's eclectic style changes with the seasons, we think she's nailed the boho chic look the best. Should the two decide to have a beach wedding, this beautiful Mara Hoffman design could be the perfect dress for ceremony in Malibu. (And, you know, she could add a bridal bikini afterwards.)

Bliss Monique Lhuillier

As evidenced from her red carpet looks, Leighton Meester loves a dress that shows off her décolletage and amazingly toned back. This elegant yet sexy piece from the Bliss Monique Lhuillier collection will do both, with its chantilly lace v-neck and open back.