For a look that's very straightforward but can be manipulated in a multitude of different ways, go for a black blazer and black skinny pants. A pair of black suede heeled sandals is a good idea to complement this outfit.
Black Blazer with Black Skinny Pants Smart Casual Outfits
Consider wearing a black blazer and black skinny pants for relaxed dressing with a contemporary spin. A pair of black leather platform loafers is a wonderful option to finish your look.