Catherine, Duchess of Cambridge looked stunning as she arrived at the ARK 10th Anniversary Gala Dinner in London tonight.

I’m literally blown away.

I’m so excited that it looks like she has been taking some great advice in the fashion department, because she selected this gorgeous gown by British designer Jenny Packham.

The Spring 2011 ethereal pearlescent rose sequin gown is embellished with Swarovski crystals.

Her look was paired with a simple satin clutch and L.K Bennett Agata peep-toes which matched her gown.

It looks like the Duchess of Cambridge can do High-Street and High-End with equal aplomb.

What a very handsome couple they are.

Dita von Teese has also worn a similar shorter version of this Jenny Packham dress.

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Credit: NYmag & Getty