Has she been ill?
http://editorial.gettyimages.com/source/search/FrameSet.aspx ?s=EventImagesSearchState%7c1%7c0%7c28%7c0%7c0%7c0%7c1%7c0%7 c0%7c0%7c55950973%7c0%7c0%7c0%7c0%7c0%7c%7c0%7c0%7c0%7c0%7c0 &p=3&tag=2
The Diane Von Furstenberg I remember:
http://www.2020mag.com/Issues/1998/June/images/wrapstar.JPG