Naomi Osaka made a striking impression at the 2025 U.S. Open, showcasing distinctive fashion choices during her matches. In the first round, she wore a dazzling red Nike outfit adorned with crystals and sparkling red roses, complemented by a custom Labubu accessory named "Billie Jean Bling," a bejeweled tribute to tennis legend Billie Jean King. This ensemble captured significant attention from the New York City crowd and fashion observers. Osaka continued to emphasize style in her second-round appearance, donning a purple kit paired with a matching Labubu. After her victory over Baptiste, she introduced her Labubu as "Arthur Flashe," a playful nod to tennis great Arthur Ashe. These fashion statements highlight Osaka's unique blend of athletic performance and personal expression at the final Grand Slam of the tennis season.