The Robe of State is a robe worn by the British monarch on state occasions. A monarch typically has a robe made for their coronation and reuses it when attending the State Opening of Parliament at the start of each legislative session. Traditionally the robes have an ermine cape with a long train made of crimson coloured velvet, trimmed in gold lace and lined with ermine.

The Robe Royal is a robe worn by the British monarch when they are crowned at their coronation. It is donned just before the monarch is invested with the Orb, Ring and Sceptres. It is worn during the crowning and paying of homage. The Robe Royal used is one originally created for the 1821 coronation of George IV.