From the Bonhams Web site.
Eleonore's dress in this portrait is similar to the one she wears in the last image, perhaps the same one worn with different ribbons.
Keywords: Voet, Eleonor Boncompagni, Eleonor Borghese, Boncompagni family, Borghese family, Princess, Italian, hurluberlu coiffure, feathered headdress, scoop neckline, chemise, modesty piece, lace, three quarter length close virago sleeves, ruffles, bows, bodice, full cap sleeves, lace cuffs, vee waistline, necklace, earrings