From mariaroyalcollection.blogspot; sepia tone removed.
The blouson bodice and shallow vee waist band suggest this photo was taken in the 1900s when she was a young teenager.
Keywords: Habsburg family, Stolberg family, Archduchess, Countess, Austrian, bouffant coiffure, ribbon headdress, under-bodice, scoop neckline, elbow length tight sleeves, over-bodice, vee décolletage, blouson bodice, waist band, shallow vee waistline, close skirt, necklace, wrap