For a sleek and refined look, wear a leather or faux leather button-down shirt with your favorite pair of leather pants ... on the color wheel, black and gray are a world apart when it comes ...

Vittoria flaunted her slim model frame in a gray shirt, black cardigan, matching black pants with stylish side slits, and a rockstar-inspired studded belt. Meanwhile, the environmental activist ...

For a work-to-night out outfit, style the shirt with a pair of gray pants and a black belt. For a contrast, go for gold hardware that can be juxtaposed over the cool tones of the gray pants.