The 2025 US Open has barely even begun (right now it’s Fan Week, a mixed doubles exhibition free to the public; the tournament officially begins on August 24), but the on-court fashions are already going strong.

After an impressive showing of on-court style at Wimbledon—from Coco Gauff’s feminine New Balance kit to Lorenzo Musetti offering a preview of Louise Trotter’s Bottega Veneta—the US Open is giving the British tournament a serious run for its money.

We already expected a strong fashion showcase at the American Grand Slam: This spring, Gauff announced her forthcoming Miu Miu x New Balance collaboration, which she teased at the Cincinnati Open earlier this summer. The collection officially drops September 10, during the height of the US Open. Brand collaborations are fertile ground in the tennis world. Case in point: In June, Kith once again teamed up with Wilson for a capsule collection, offering both tennis gear and apparel, ranging from rackets to preppy activewear alike.

Gauff wasn’t the only one to incorporate high fashion into their kit. Venus Williams tapped the New York-based label Khaite for a custom navy cap-sleeve tennis tress with white piping for her mixed doubles match with Reilly Opelka. No stone goes unturned for Williams, who turned to Lacoste (who also created her 2025 Met Gala look) for her footwear. Elsewhere, Jessica Pegula hit the court in a Y-3 tennis dress that featured an abstract amber motif from Y-3’s fall 2025 collection. The new tennis-centric collaboration between Adidas and Yohji Yamamoto will be worn by other Adidas athletes throughout the tournament.

Some players are taking custom to the next level. Taylor Townsend made a splash with her style, showing off her own namesake label on the court. Playing mixed doubles alongside Ben Shelton, Townsend—the number 1 doubles player in the world—donned a white cropped long-sleeve and black skirt with Tyrannosaurus rex footprints along her shoulders and waistband (an homage to her 4-year-old son, a dinosaur lover).

Here, see the best on-court fashion moments at the 2025 US Open, and follow along throughout the tournament for updates.