Diane Kruger suited up for the 10th Annual InStyle Summer Soiree in West Hollywood, California on Wednesday night.

The actress paired a tuxedo jacket and bow tie with shorts, strappy sandals and an eggshell-colored clutch, all by Jason Wu. Her hair was back in a messy bun.

Take a look and tell us if you're into Diane's attempt at formal -- but not too formal -- step-and-smile wear.