Behind the scenes at royal wedding celebrations, occasions that tread a fine line between the traditional and personal. The programme reveals what it takes to plan one of the biggest events across the globe from a former royal press secretary, how to make a bridal bouquet fit for a princess, as well as disclosing how disaster struck on the morning of the Queen's wedding to Prince Philip.

A look back at changing royal fashions over the years, exploring how the Queen's look has evolved - including the use of accessories to send subtle messages - while the various princesses around her have each developed their own distinctive style. Meanwhile, male fashion for royals has become increasingly casual over the generations.