By Kelsey Glein
Updated Apr 30, 2014 @ 3:30 pm

The wait is over! Kate Moss's highly anticipated second collection for Topshop is finally here, and the supermodel celebrated its release at a star-studded party last night in London. Held at the brand's Oxford Circus flagship store, throngs of fans gathered outside to get a glimpse of Moss—some had lined up days earlier for a chance to meet their fashion icon. Moss was joined at the event by a gorgeous group of pals, including Suki Waterhouse, Cara Delevingne, Sienna Miller, and Naomi Campbell, all clothed in pieces from the new collection.

The 40-piece encore line celebrates Moss's covetable wardrobe, and features everything from fringe jackets to slinky metallic dresses and even silk pajamas and a wedding dress. The collection is just like Kate herself: a little bit glamorous, a little bit boho, a little bit rocker, and every bit amazing. "This line is as true as it gets to being me," Moss tells InStyle. Organized into four themes, the collection features tailoring noir, balearic dressing, cocktail hour, and pajama dressing (you can discover which "Kate" you are with Topshop's handy quiz).

Shop the limited-edition collection on now (several pieces have already sold out!), and check out more photos of celebrities at this week's hottest parties in our gallery.