I first got OPI Black Tie Optional for a pedicure in Hanoi, Vietnam, many years ago. I looked for it when I returned home, but it’d been discontinued! So I had to resort to eBay. $18 is usually a LOT more than I would pay for nail polish, but this color brings up some happy travel memories so it’s worth it.
It’s several years old now so it’s gone a bit thick. I’ll have to buy some polish thinner to get it back to a good consistency.
It’s a nice color! Hopefully, you can find a dupe.