What most naturally follows?

How to wear oxford shoes
Choose a pair in a neutral color.
The most common and traditional oxfords usually come in a neutral color-like black, brown, or beige. A neutral color is a great choice if you want to wear your shoes with a variety of outfits.
You can dress a neutral color up or down. You can wear neutral-colored oxfords with a suit or a casual outfit-like a sweater and jeans.