I have always found this combination amazing. Black&white outfits are so easy to wear day or night; it's a classic color combo that can make you look either sophisticated or chic even when you wear a casual day outfit.
I think everybody has some white and black pieces in their closet so, when you're in lack of inspiration, it's a good idea to mix them and create a variety of sensibilities.
My outfit consists in:
Gas off white jeans
It's the kind of outfit I chose to wear for everyday meetings, going out with friends for lunch or even when I take a walk with Dodi.