For Erdem Moralioglu, each collection is another opportunity to excavate Britain’s uncharted history and undervalued female figures. This season pays homage to Deborah (or ‘Debo’), the late Duchess of Devonshire and former chatelain of Chatsworth.

Covered in shimmering sequins, this shift dress has a figure-flattering cut decorated further with floral-patterned beads and crystals.