She was the younger sister of Louis XVI and became Queen of Sardinia. Her husband Carlo Emmanuelle's younger sister Marie Joséphine became Comtesse de Provence and later Queen of France while his sister Marie Thérèse became Comtesse d'Artois as part of the arrangements that included Madame Clothilde's marriage.
From the 2.bp.blogspot.
Madame Clothilde wears a high coiffure that reaches vertically, but does not extend horizontally as she plays the guitar in this circular portrait.
Keywords: 1773, Drouais, Madame Clothilde, Bourbon family, Savoia family, Princess, Queen, high straight coiffure, cap, square neckline, revers, three quarter length close sleeves, bows, engageantes, lace, panniers, neck band, bracelets