Laetitia Casta

Laetitia Casta in Schiaparelli. Photo by Fred Duval/Getty Images.

Who: Laetitia Casta

Where: An event at Café Royal Hotel in London.

When: Tuesday, October 27th

What: A silk crepe jumpsuit by Schiaparelli and gold sandals.

Why: Because a pop of color is never a bad idea—especially on dreary fall days.