The State Opening of Parliament took place in the House of Lords to mark the formal start of ... paired the headpiece with a floor-length white dress designed by Fiona Clare.

The State Opening—which takes place in the House of Lords chamber in the Palace of Westminster—marks the formal opening of ... entering the Robing Room to dress in ceremonial robes and wear ...

The House of Lords, formally styled the Right Honourable the Lords Spiritual and Temporal of the United Kingdom of Great Britain and Northern Ireland in Parliament assembled and referred to ...