On the red carpet: Olivia Palermo, Margot Robbie, Madeleine Cotillard, Cate Blanchett

Olivia Palermo is far too well groomed to have gotten ready for Paris Couture Week’s Schiaparelli show in the dark, so the series of decisions that lead to this look remain tough to square with her usually careful styling.

The individual pieces are fine. All together, they spell disaster.