If there is one combo I love that I really wish I could pull off, it would probably be black and navy. The colors are staples enough to create almost a fanbase on either end, the #navyornothing die hard's vs. the chic and sophisticated all black everything clad fashionistas. However, I'm a fan of both black and navy, and I think the key to success (DJ Khaled snapchat reference) in styling the pieces together is to keep it simple and classic, pairing basics with tried and true silhouettes and accessories.
I love this ensemble of the dark sneaks adding a little pop of color, while the preppy coat dresses up the simple button down and black skinnies. The sneakers mixed with the coat really add a sophisticated feel to the cool, tomboyish look created by the shoes. I'm a fan.