Rosie Assoulin top, $1,995, and skirt, $1,395, modaoperandi.com.
Rosie Assoulin top, $1,995, and skirt, $1,395, modaoperandi.com.

The designer imbues bold shapes with a relaxed, casual vibe. For summer, I’m loving her chic shoulder-baring tops, like this one in cherry red.