Kerry Washington on fashion: You're walking around in the car you're trying to sell

Kerry Washington was at the Toronto Film Festival last Saturday for the premiere of Wake Up Dead Man, the third outing of Daniel Craig's detective Benoit Blanc. The whole cast showed up dressed in either white or black, and it was so striking that I want to know if that was deliberate/agreed upon beforehand. I'm curious! We also got the first trailer this week, along with some early, spoiler-free reviews out of the festival. Apparently this is the most gothic film yet in the series? Josh Brolin plays a monsignor (some god is chuckling somewhere at that) who dies in a locked room and Josh . . .