Archduchess, later Abbess Maria Annunziata
She was daughter of Infanta of Portugal/Archduchess of Austria Maria Theresa. Her Dutch Wikipedia article is here.
Posted to Foro Dinastias by Katyusha on 1 June 2010; darkness added by gogm.
Maria Annunziata's bodice looks like a scaled up version of the slashed balloon sleeves of the 1620s-1630s. Her dress has a natural waistline announced by a waist band and bow while herbodice has a square neckline and supports some large sleeves.
Keywords: Archduchess, Habsburg family, Austrian, straight coiffure, square neckline, slashed bodice, blouson bodice, elbow length puffed sleeves, lace, waist band, bows, A-line skirt, necklace, fan