Catherine, Duchess of Cambridge in Jenny Packham at 2011 ARK Gala Dinner

Catherine, Duchess of Cambridge and her hubby Prince William attended the ARK 10th Anniversary Gala Dinner at Perk’s Field in London this evening.  It was the couple’s first official Royal Engagement, where William will be addressing over 900 attendees.  Of course what we care about most is what Princess Catherine was wearing.  The smiling brunette beauty chose a sequin embellished nude Jenny Packham dress ($5,015), the Agata shoes in rose pink from L.K. Bennett and a blush toned clutch.

The dress might be unattainable to the masses that have flocked to sites like Reiss and Selfridge’s to snag what Kate Middleton wears out but the shoes are still available.  L.K Bennett’s site is currently slow because we reckon all the ladies are trying to buy the Agata shoes spotted on Kate this evening.  We do commend the Duchess for opting for a higher end designer for such a high profile event.

The L.K. Bennett Agata Sandals are also available in red and black.