May we suggest:
CJ Recht Smush Stacking Bands Sterling, Blackened Sterling and Bronze
The Smush Stacking band is a subtly irregular band that looks great with tons of other rings around it or just by itself. This narrow band is available in sterling silver, blackened (oxidized) sterling silver, bronze and golds. Mix them and match them – they play well with others too. And yes, they make great wedding bands too. And this coordinates with the wider Smush band, which looks great with stones set into it, including diamonds.
Buy as many or as few as you like they come in pairs. They also play well with others – and not just other CJ Recht designs. Of course, they are also available in all colors of 14k and 18k gold to order. (I wear a stack every day!)