On Tuesday, Crown Prince Frederik and Crown Princess Mary attended the annual Flag Day commemorations. The day celebrates the engagement of the Danish personnel serving abroad.

The Crown Prince couple first attended an official ceremony at the Kastellet in Copenhagen to honor the soldiers who lost their lives. They also laid a wreath at the Monument for Denmark's International Effort since 1948.

Afterward, Crown Prince Frederik and Crown Princess Mary attended a service at Holmens Kirke and a Parade at Christiansborg Slot.

Crown Princess Mary wore her Hugo Boss top with her Andiata skirt and her Céline belt. She paired the outfit with her Susanne Juul hat, her Gianvito Rossi pumps, and her Bottega Veneta clutch. She also wore Dulong bracelets and her Ole Lynggaard ring.