Sephora by OPI’s Traffic Stopper Copper over plain black. The closeup here doesn’t do it justice. The color is definitely copper, but in the sunlight, it flashes to a more golden color. It’s a beautiful combination and I got a ton of compliments everyone from the dentist to waitresses. It felt very classy too!
While not an exact dupe, I did see a similar copper glitter mix at Walgreen’s recently. Unfortunately I was in a rush and didn’t have time to catch the name.