Detail-enhanced by gogm.
Mme. Vorontsova wears a dress with trapezoidal neckline created by a criss-cross bodice and probably wears double sleeves in this 1828 Thomas work.
Keywords: 1828, Thomas, Vorontsov family, Russian, curly coiffure, trapezoidal neckline, modesty piece, lace, criss-cross bodice, dual upper puffed sleeves, waist band, natural waistline, necklace, earrings, jeweled crucifix