The US Open officially begins today, which means there’s Honey Deuces, aces, and and enough celebrity sightings to rival awards season coming soon. Regular fixtures in the stands include the Katie Holmes, Taylor Swift, and of course, Vogue’s very own tennis correspondent Anna Wintour. For the truly dedicated, the tournament is also an opportunity to lean into method dressing or even a themed manicure—nodding to the zingy green of the tennis balls and beyond.