It consists of different types of clothing for both men and women, with outstanding pieces like the court dresses and royal cloaks, cloaks from different orders, regal military uniforms for kings, queens and their children and a large number of uniforms for the staff of the Royal Household.
One remarkable piece is the court cloak of Queen Isabella II which is kept in the Royal Basilica of Atocha and which, together with the jewels of the queen herself, form part of what we could call the trousseau of the Virgin, Our Lady of Atocha, who is the patron saint of the Spanish monarchy. The cloak of Queen Victoria Eugenie, which was a gift from Alfonso XIII on the occasion of their marriage, is particularly beautiful. Two of the five magnificent light blue silk cloaks with silver embroidery that belong to the Order of Charles III stand out in particular, the oldest one which belonged to Ferdinand VII and, due to its unusually small size and delicate work, the one that belonged to Isabella II when she was a girl. It was made soon after her father died, when Isabella was just three years old. This very small mantle forms a set with a small throne that has the embroidered initials of her parents Fernando VII and Maria Cristina de Borbón, as Queen Regent, along with the initials of the infant queen. Other beautiful items include the mantle of the Order of the Jarretera that belonged to Alfonso XII and the court dresses of the queens Maria Cristina de Habsburg and Victoria Eugenie.