Actress Gemma Arterton, model Jodie Kidd, fashion designers Alice Temperley and Melissa Odabash all got into the spooky spirit of things at the exclusive charity event hosted by Jemima Khan.
British Bond actress Gemma chose fashion over fancy dress opting for a stunning backless negligee dress with intricate lace detailing to flaunt her curves. She gave a nod to Halloween with her shimmering dramatic eye makeup and tousled updo.
Blonde actress Jodie pulled out all the stops with her ghoulish ensemble which featured a print dress, skeleton tights, a white veil, eerie face paint and vampy red lips.
Socialite Jemima went for a Black Swan inspired outfit wearing a black tutu which showcased her slim pins. She teamed the look with a statement feather stole and smouldering cat eye make-up.
The event, which was held at One Mayfair, raised vital funds for UNICEF's work for children affected by the current Syria crisis.
Guests were treated to a performance by Robbie Williams.