Duchess Mary Vlliers is posed similarly to and wears a gorgeous dress with full skirt very similar to the one seen in the last image.
Keywords: van Dyck, Mary Villiers, Duchess, British, Villiers family, Stuart family, curly coiffure, hair jewelry, trapezoidal neckline, chemise, elbow length puffed sleeves, cuffs, full skirt, necklace, earrings, jeweled sleeves, clasps, wrap