Upgrade image posted 29 January 2015 from liveinternet.ru/users/ustava51/post332332811/.
This looks like a portrait of a young Maria Alexandrovna wearing a hurluberlu coiffure popular in the 1830s and 1840s.
Keywords: Tsaritsa Maria Alexandrovna, Marie of Hesse, Hesse family, Romanov family, Princess, Tsaritsa, hurluberlu coiffure, off shoulder straight neckline, modesty piece, basque waistline, full skirt, earrings, brooch, robes, fur