I could not locate this version of the print at the Royal Collection site, however the version they show is dated between ca. 1820 to 1850 and the artist’s name is given as Georg Friedrich Adolph Schöner.
From the lost gallery's photostream on flickr.
The Empire bodice is between two striped bands while the lace scarf adds a charming note.
Keywords: Adelheid von Anhalt-Bernburg-Schaumburg-Hoym, Prinzessin von Anhalt-Bernburg-Schaumburg-Hoym, Erbprinzessin zu Lübeck und Prinzessin zu Holstein-Oldenburg, Ascania family, Oldenburg family, Princess, Grand Duchess, German, curly coiffure, lace scarf, necklace, Empire bodice, modesty piece, quarter length full sleeves, waist band, wrap