This afternoon, the Princess of Wales recycled a Catherine Walker dress for the annual Commonwealth Day Service—paired with jewels that carried a deeper meaning.

Kate Middleton attended her latest public engagement on Monday alongside her husband, Prince William. The Princess of Wales joined members of the British royal family for Commonwealth Day services at Westminster Abbey in London, for which the royal styled sentimental accessories and a bright red coatdress.

Kate Middleton often pays homage sartorially to her late mother-in-law Princess Diana, including at today’s Commonwealth Day service. The Princess of Wales attended the event at Westminster Abbey on March 10 alongside her husband Prince William,