These earrings are an understated flat disc shape with darker oxidized outer edge. They are very casual and can be worn pretty much every day with any outfit you have. I like to keep mine polished up in the center to add a little shine that brightens up their effect as a basic but nice accessory.
I first bought these 4 years ago. They work with everything: dressy, work, casual. Then I lost one! And realized I had to buy the pair again because I missed wearing them too much.