Olivia Wilde is all-in on the menswear trend, and her manicures are following suit (see what I did there?). Naturally, I had to zoom in on her beauty details, and I was just as thrilled with what I saw. Each finger was then painted with what appears to be black polish, the perfect complement to her black-and-white suit moment. Olivia Wilde is seen in the East Village on September 22, 2025 in New York City. Not all black nail lacquers are created equally, so keep reading for the ones worth adding to your at-home nail polish collection.