The 1785 Thomas Gainsborough painting of Lady Georgiana with the famous large black hat, witch immediately become very fashionable and came to be known as the 'Gainsborough' or 'portrait' hat.
Portrait of Lady Georgiana,her sister Lady Henrietta Frances and her brother George John Spencer, Viscount Althorp. 1774
Georgiana Cavendish, Duchess of Devonshire (1775)
1761-62 Lady Georgiana Spencer who became the famous Duchess of Devonshire as a child by Thomas Gainsborough
Thomas Gainsboroguh - Georgiana Duchess of Devonshire (1783)
Duchess of Devonshire by Joshua Reynolds (1783)
with her sister Lady Henrietta Frances
Lady Georgiana with her sister Lady Henrietta Frances
Lady Georgiana as Diana
The fashionable headpieces of the time, among them the 'Gainsborough' or 'portrait' hat, the trend Georgiana created.