Kate Bosworth in Prabal Gurung | 2012 Vanity Fair Oscar Party

I may have let out a slight squeal on Sunday night when I saw Kate Bosworth arrive at the Vanity Fair Oscar Party wearing the gorgeous black long-sleeve tulle gown with glorious crystal beaded embellishments from the Fall 2012 collection by Prabal Gurung.

This was one of my absolutely favorite pieces from his collection, and I was awaiting the moment it would make it’s red carpet debut. While this wasn’t exactly the ‘red’ carpet — it was a major moment for the dress!

Kate looked great in the design and, thankfully, didn’t put a damper on it with the wrong shoes. She kept things sleek with the classic “Pigalle” patent pumps by Christian Louboutin.

The “Black Rock” actress completed her look with a sleek bun and black satin clutch by Christian Dior.