[All photos by  Clint Spaulding for PMc] Goddess of "effortlessly cool" clothing, Isabel Marant, has opened her first New York flagship store on the corner of Broome and Greene. Friends of Isabel joined her last night at The Kenmare--toasting their glasses to Isabel's birthday as well as her latest fashion feat.

Isabel Marant has plenty to celebrate. The Parisian designer's bohemian clothing line is now sold in Paris, Madrid, Hong Kong, and New York.

Being a fashionista herself, Isabel Marant blew out her birthday candles with a slew of designers, models, and "it" girls.

Erin Wasson, Harley Viera-Newton, Lily Donaldson, and Waris Ahluwalia were just a few of the big name "fashion gurus" on the designer's dining list.

Designed by Nicolas Andrea, the Corithinian style columns and wood interiors of Isabel's newest boutique bring a breath of fresh air to the Soho streets.

We're just hoping those cuffed pirate boots haven't sold out yet...!!

Harley Viera-Newton, Paul Sevigny

Kasia Struss, Lily Donaldson

Isabel Marant, Erin Wasson

Waris Ahluwalia

Amanda Peet, Isabel Marant, Harley Viera-Newton

Lily Donaldson, Harley Viera-Newton, Waris Ahluwalia, Steve Eichner

Chiara Clemente, Isabel Marant, Mirabelle Marden, Genevieve Jones

J. Errico, Trina Lombardo

Keegan Singh, Genevieve Jones, Eddie Borgo