The US Open is still a few weeks out, but tickets to enter the Arthur Ashe Stadium are available—and for those who’ve already secured theirs, you’ll want a winning look to watch the games. With more than 950,000 spectators over a three-week period in 2026, it is one of the most highly anticipated sporting events in New York—and the fashion never disappoints. From Ralph Lauren’s classic Americana sweaters and polos (as seen on the ball boys and girls) to the coordinated looks sported by attendees who turn up in their favorite tennis whites, the scene is a stylish one. Take last year’s championship as an example. Rosalia channeled classic prep in a suede jacket and hairbow, while Jessica Alba hid her eyes (but not her sparkling smile) behind sleek blue shades.