From Wikimedia; sepia tone removed by gogm.
Details of the coiffure, belt, and arm bands are brought out in this Hollar engraving based on a van Dyck portrait.
Keywords: van Dyck, Hollar, Mary Villiers, Duchess, British, Villiers family, Stuart family, curly coiffure, trapezoidal neckline, chemise, three quarter length full under-sleeves, cuffs, elbow length puffed accordion sleeves, jeweled belt, natural high waistline, full skirt, necklace, earrings, jeweled arm bands, wrap