Naomie Harris Lanvin

Naomie Harris in Lanvin. Photo courtesy Lanvin.

Who: Naomie Harris

When: Thursday, January 14th

Where: The Lady Garden Gala hosted by Chopard in aid of Silent No More Gynaecological Cancer Fund and Cancer Research at Claridge's Hotel in London.

What: The actress wore a sleeveless, sequin-striped frock dress from Lanvin.

Why: Here's proof that nautical stripes can be evening-appropriate.