For a look that's pared-down but can be styled in many different ways, consider pairing a dress shirt with a black ruffle chiffon midi skirt. The whole outfit comes together when you complement this ensemble with a pair of black knee high boots.
Black Knee High Boots with Dress Shirt Dressy Outfits In Their 30s
You'll be surprised at how super easy it is to get dressed this way. Just a dress shirt and a charcoal fur collar coat. Take an otherwise sober outfit a less formal path by rounding off with black knee high boots.