Work is probably the last thing you want to think about on a Sunday night, but trust us when we say picking an outfit will make Monday morning a lot less painful. This week, we suggest keeping it simple by opting for a monochromatic ensemble which, when done right, conveys instant polish. The best part? You can opt for more relaxed and comfortable separates—think luxe grey pants with a coordinated knit—since the color does all the leg work. Here, three easy pairings to try this week.