Meg, Lady Buckhaven

Lady Buckhaven, a very pretty blonde, with her mama's large, rather full eyes, and a great deal of vivacity,
...
Both were little women, but Kitty was built on sturdier lines than Meg, who was a wispy creature. One of her admirers had once labelled her ethereal, which so much delighted her that she ever after took great pains to live up to it, dressing her feathery curls a la Meduse, wearing gowns of the airiest materials, and cultivating a fluttering restlessness
(ch. vii)