The Princess of Wales attends the 2026 Order of the Garter Service at Windsor Castle wearing a custom-made coat dress by designer Patrick McDowell. Multiple reports describe the outfit as a sober, conservative choice suited to the formal setting of the ceremony. The coverage also notes the context of the event’s royal attire expectations, referencing Queen Camilla, 78, who attends the same service.

While the articles focus on the styling and presentation of the Princess of Wales’ look, they do not dispute the central details: the garment is described as a brocade coat dress, tailored specifically for the occasion, and worn as she steps out at the service. The reports present the outfit as fitting for the significance of the Order of the Garter, a major ceremonial event held at Windsor Castle.