Andy Warhol shot Ms. von Furstenburg in 1984, and like most women who sat for him, her face, neck and shoulders were covered in powder. The makeup reduced glare, enhanced facial features, and made everyone's skin look like porcelain. I shot DVF last night, 29 years later with no powder (or photoshop) and she still looks great.
[Polaroid shot by Andy Warhol and sourced from The Warhol Factory Tumblr. Black and white portrait by Victor G. Jeffreys II]