Lucy Worsley introduces the team of experts who will join her in reconstructing the wedding that changed history. As they get ready for the ceremony and investigate the stories behind the dress, the food and the music, they uncover surprising details while the reality of their enormous undertaking comes into focus. As they labor, Lucy and her co-presenters reveal the backstory of the most romantic of all Royal romances, a tale of tragedy, scandal, intrigue – with a whiff of revolution.