Her genealogical sketch is here.
From Wikimedia; spots removed with Photoshop and size reduced to one half of the original's size.
The Baroness wears a capelet, possibly fur, and a thoroughly fashionable dress with gigot sleeves, wide belt, and full rounded skirt. She appears to be wearing a necklace at her throat and another over her capelet.
Keywords: 1832, von Amerling, Maria Cecilia Baroness von Eskeles, von Eskles family, de Belfort family, Baroness, Countess, German, curly coiffure, knotted coiffure, feathered hat, high neckline, neckline ruff, capelet, fur, bodice, gigot sleeves, cuffs, belt, jeweled buckle, natural high waistline, full skirt, necklace, earrings, brooch, bracelets, gloves