From bbc.co.
Louise de Kérouaille poses en deshabillé in this Flester portrait with something about to fall out.
Keywords: Flester, Louise de Kérouaille, Duchess, mistress, Charles II, spy, long curly coiffure, décolletage, chemise, elbow length puffed sleeves, slashed sleeves, bracelets, jeweled bodice ornament, clasps, wrap