From Wikimedia; size doubled.
Georgiana continues the British flowing clingy casual dress tradition into the 1780s. And, like they say, if you’ve got it - flaunt it.
Keywords: 1783, Gainsborough, Georgiana Duchess of Devonshire, Georgiana Cavendish, Duchess of Devonshire, Duchess, Spencer family, Cavendish family, British, bouffant coiffure, criss-cross bodice, vee décolletage, quarter length notched close over-sleeves, chemise, modesty piece, trapezoidal neckline, long tight under-sleeves, waist band, bows, natural waistline, close skirt, over-skirt, wrap