Ahead of the Platinum Jubilee celebrations, Sarah Vine and her co-host, author Imogen Edwards-Jones, speak to the legendary fashion designer behind Diana's Dress, David Emanuel, about why Royal Events are so special to us, and to Royal Expert Hugo Vickers about Jubilees of the past and what to expect this time around. Plus, Waitrose's Consultant Chef and Award Winning Pastry Chef, Will Torrent, tells all on how to cater for your celebrations in style.