From Wikimedia.
Here is simplicity in dress. Her criss-cross bodice shows the dress is pulled on over jer chemise that provides a modesty piece and sleeves.
Keywords: 1801, Vigée-Lebrun, Daria Koutousov, Kutuzov family, Opochin family, Princess, Russian, curly coiffure, chemise, trapezoidal waistline, elbow length close sleeves, arm bands, over-bodice, vee waistline, strap sleeves, waist band, bows, Emoire waistline, close skirt, clasps