Kate flew solo at the reception but seemed at ease as she chatted to all the guests and shared a laugh with the Prime Minister.
Photo credit: WKW
The Duchess of Cambridge wore a black Alice Temperley knee length dress with sheer black detailing around neckline and hem. It featured white embroidered flowers each with a metallic bead and a bow around the waist.
The look was kept simple by teaming the frock with a small black, suede bow clutch (still unidentified), black Jimmy Choo 'Cosmic' suede heels and a dazzling diamond bracelet we've seen on several occasions before. Kate wore her hair sleek and straight with a few curls in the ends.
Additional Information on Kate's Diamond Bracelet
Photo credit: Diana's Jewels
Per Alice Mortali (a friend on FB) '