Excalibur Weddings For those who wish to celebrate their nuptials in the style of King Arthur, Canterbury Wedding Chapels offer a variety of medieval attire. The bride and groom can choose from an assortment of costumes including king and queen, prince and princess or knight and lady. Costumes are similar to authentic dress of the 16th century and are accessorized with tiaras, crowns and swords. Not to exclude the wedding party, family and friends are encouraged to dress as the royal court.