Queen Letizia of Spain had the best reaction to an accidental twinning moment at the Reina Letizia 2021 Awards.

The monarch arrived at Spain's Assembly of Extremadura yesterday in a flowing black-and-white midi dress with a built-in belt by Mango. But to her surprise, one of the honorees—law professor Inmaculada Vivas Tesón—was wearing the exact same outfit (which, by the way, is on sale).

MANGO Bicolor belt dress

Upon noticing their wardrobe coincidence, both the queen and Tesón burst out laughing.

Queen Letizia then presented Tesón with her award, for "her professional career in the work of people with disabilities, as well as for her academic and research career in the legal field, developing compliance with the precepts set forth in the International Convention on the Rights of Persons with Disabilities," according to Casa de Su Majestad el Rey.

The Premio Reina Letizia (or Queen Letizia 2021 Awards) promote the rights of people with disabilities.

The queen clapped for the honoree and embraced her, while Tesón still seemed hilariously embarrassed by her wardrobe choice. But how often do you get to match with a queen?

The Spanish royal has long been known for her style—in fact, there are many Spanish blogs dedicated to keeping track of her elegant outfits. After attending her awards ceremony this week, she and King Felipe presented the 2021 National Research Awards in Barcelona. To the event, Queen Letizia wore a vibrant orange midi dress by Carolina Herrera paired with ivory pumps and a matching clutch.

Rosa Sanchez is the senior news editor at Harper's Bazaar, working on news as it relates to entertainment, fashion, and culture. Previously, she was a news editor at ABC News and, prior to that, a managing editor of celebrity news at American Media. She has also written features for Rolling Stone, Teen Vogue, Forbes, and The Hollywood Reporter, among other outlets.