Royals stun in red at Royal Ascot 2023 procession.

Kate Middleton looked stunning in a red Alexander McQueen dress and matching Philip Treacy hat at the Royal Ascot, where she and Prince William presented the Commonwealth Cup. This is only Kate's fourth time attending the event, which has a strict dress code requiring women to wear hats and dresses that cover their shoulders, and men to wear a full morning suit with a waistcoat and top hat. The event is attended by many royals, including Princess Beatrice and her husband, Edoardo Mapelli Mozzi.