It's not easy being the Queen of New York society, but Nicky Hilton is doing just fine, thank you. Last night, Mrs. Rothschild stepped out in quite the festive number, a metallic sequin dress by Galvan, bringing more than her fair share of glitz and glam to Cartier's Precious Garage Launch Party. A silver statue of society perfection!

Kicking off the flurry of fashion week parties and after parties and after after parties with a bang, as Cartier is known to do, the evening saw many a well dressed guest - from Sofia Coppola and Suki Waterhouse, to Justin Theroux and Armie Hammer. Mulling about the multi-room installation, showcasing new iterations of the Juste un Clou and Écrou de Cartier collections, the theme of the night was inescapable, right down to the waiters dressed as luxury mechanics.

Click through for a look at the evening's impressive fashion!

[Photos courtesy Matteo Prandoni/]