From Reunion des Musées Nationaux. This is the largest image I could find and it does not enlarge well. Also posted to Madame Adélaïde’s Subalbum here.
Madame Adélaïde wears another massive bouffant coiffure with cap over a stomacher adorned with gold lace in her 1788 Heinsius portrait.
Keywords: 1788, Heinsius, Princess Adélaïde Bourbon, Marie Adélaïde de France, Madame Adélaïde, Princess, Bourbon family, long high curly coiffure, cap, fitted bodice, square neckline, lace modesty piece-bertha, puffed cloth revers, jeweled stomacher, elbow length close sleeves, lace forward-back flared engageantes, vee waistline, panniers, lace flounces, shoes, robes