Louise-Elisabeth Vigée-Lebrun, The Memoirs of Madame Vigée Lebrun
“ They were all habited in Greek costumes, with tunics attached at the shoulder with large diamond buckles. I had taken a hand in the Grand Duchess Elisabeth's dress, so that her costume was the most correct. Paul's daughters, however, Helen and Alexandrina, wore on their heads veils of light-blue gauze, strewn with silver, which lent their faces an almost divine appearance. The splendour of all that surrounded the Empress, the gorgeousness of the room, the handsome people, the profusion of diamonds, and the sparkling of the thousand lights made a veritable enchantment of this ball. ”
