From artuk.org; filled in shadows and increased exposure.
Details are hidden in the vast dark areas of this portrait. Her dress could have tabbed sleeves or hanging sleeves or embroidery.
Keywords: Johnson, Diana Cecil, Countess of Oxford, Countess of Elgin, Cecil family, de Vere family, Bruce family, Countess, British, frizzy coiffure, hair jewelry, earrings, fitted bodice, high enclosing neckline, lace neck ruff, full sleeves, brooch, jeweled bodice ornament