New York's perpetual It Girl Chloë Sevigny has said "I do" - again!

Two years after officially marrying her art gallerist beau (and baby daddy) Siniša Mačković in a low-key City Hall ceremony, the couple celebrated their nuptials again over the weekend, this time with an all-out affair attended by their fashionable friends and family.

The likes of Derek Blasberg, Arden Wohl, designers Humberto Leon and Carol Lim, and, of course, Sevigny's BFF Natasha Lyonne trekked out to Connecticut for the church ceremony and reception. But don't let the little white chapel vibes fool you: there were also silver cups of cigarettes and customized match boxes dotting the tables. We mean, what else would you expect?!

The bride wore a voluminous sheer gown by Jean Paul Gaultier Couture to walk down the aisle before changing into different lace-accented frocks throughout the night.

As for the after-party? The cool kid wedding crew headed back to the city for late-night dancing at none other than Paul's Casablanca, the hot spot owned by the Sevigny's nightlife guru brother, Paul Sevigny.

Click through for a peek inside!

[Photo via @derekblasberg]