Fancy dress costume, an 18th century style gown and petticoat "hunting dress" by Worth, worn by Lady Isobel Stanley for the Devonshire House ball in 1897. Velvet, silver lace, silk satin, lace, chiffon. Collection of Victoria and Albert Museum, London. Photo of Lady Stanley wearing the costume, by Lafayette, 1897 (© National Portrait Gallery, London). Lady Alexandra Acheson wore a similar hunting costume for the same ball (see bottom portrait, by Alfred Ellis).