From www.flickriver.com/photos/51366740@N07/tags/nadar.
Comtesse Greffulhe's dress has a train and bustle pointing to the middle or late 1880s. Her dress also appears to have a waist band and vee waistline.
Keywords: Nadar, comtesse Greffulhe, Countess, French, curly coiffure, f;oral headdress, off shoulder neckline, strap sleeves, waist band, vee waistline, bustle, train, close skirt, earrings, fan