But Letizia was not the only royal to don a fabulous red suit for an event.
Kate Middleton stepped out wearing a scarlet two-piece suit on January 30, 2023.
This comprised the Women’s Narrow Bootcut Trousers in Welsh Red, priced at £590, and the Asymmetric tailored crepe suit jacket £1,590, both by Alexander McQueen.
Kate paired these with her Florence Earrings – Regency earrings from Chalk, otherwise opting for all-red accessories.