She brought warmth and dignity to the annual event with her personal style. Her striking turquoise coat was both an unexpected choice and a nod to the regiment she now commands. During the parade, Catherine shared a heartwarming moment with her two younger sisters, Iopi and Alice, who greeted her with white flowers. Kneeling down to their level, she admired their coordinated outfits and interacted with them warmly, demonstrating her natural connection with children. This small gesture highlighted her genuine interest in people and her ability to create meaningful interactions, even if only for a short time.

As she greeted families in Mons, Catherine’s turquoise coat stood out. Choosing this vibrant colour over the usual Irish green symbolised her personality and modern approach to her role. Matching the colour with her blue feathered hat, Catherine’s fashion choice reflected her attention to detail, conveying respect, strength and elegance as she enters a new chapter in 2023. This was Catherine’s first official appearance at the St. Patrick’s Day Parade as Colonel of the Irish Guards, a title bestowed upon the Prince and Princess of Wales by King Charles.

The event acted as a ceremonial handover as William passed on his role, giving a heartfelt speech about his deep admiration for the Irish Guards and pride in their heritage. He described becoming Colonel as one of the greatest honours of his life, underlining his respect for the regiment. Following William’s speech, Catherine expressed her own pride and sense of duty in taking on the role. Her voice was a mixture of determination and warmth as she spoke of how proud she felt to stand before everyone.

She pledged her support and defence of the regiment, which was echoed by the soldiers and families present, and was applauded after she took the oath to uphold the values ​​of the Irish Guards. Following the speeches, Catherine and William took part in a traditional toast with a pint of Guinness, symbolising the comradeship between the Royal Family and the regiment. Catherine has often been praised for her adoption of British and Irish customs. The couple had a fun moment as they shared drinks, showing affection and making their royal roles more personal.

In keeping with tradition, Catherine handed out shamrocks to the officers and foot guards, along with the regimental mascot, an Irish wolfhound named Sez. The custom dates back over a century and symbolises good luck, loyalty and Irish heritage. Previously performed by Queen Elizabeth II and more recently by William, the ceremony continues under Catherine’s leadership. Catherine’s debut at the St Patrick’s Day Parade gave an insight into her evolving role in the royal family.