From Wikimedia; the image had spots and vertical linear flaws that were removed with Photoshop.
This 1827 print shows Princess Joanna wearing an 1820s coiffure and a dress with a lace bertha obscured by flowers or bows by her left shoulder.
Keywords: 1827, Śliwicki, Joanna Grudzińska, Jeanette Grudzińska, Princess Łowicz, Grudziński family, Romanov family, Countess, Princess, Russian, curly coiffure, knotted bun, bateau neckline, lace bertha, opper puffed sleeves, natural high waistline, A-line skirt, order sash, order bows, order star