Four-time Grand Slam champion Naomi Osaka has once again merged high fashion with elite athletics, debuting a custom "jellyfish-inspired" kit during the opening rounds of the 2026 Australian Open.
The outfit, a collaboration between Nike and London-based designer Robert Wun, immediately went viral following the world No. 17's first-round victory over Croatia's Antonia Ružić.
The avant-garde walk-on look featured a turquoise and green tie-dye palette, characterized by organic, wavy ruffles designed to mimic the movement of jellyfish tentacles. The multi-piece configuration included a zip-up jacket with cascading tendrils, a pleated miniskirt layered over wide-leg trousers, and a dramatic wide-brimmed hat complete with a sheer white veil and matching parasol.
Osaka later revealed her two-year-old daughter Shai inspired the concept. While reading a marine life storybook together, Osaka noticed her daughter's interest in a jellyfish illustration. That led her to translate the visual into her 2026 tournament aesthetic.
"It felt symbolic of energy, transformation, and excitement," Osaka told reporters. She went on to describe the design as representing "the birth of something new" in both her career and journey as a mother.
The outfit also featured two delicate white butterflies — one fixed to her hat and another to her parasol. These served as a reference to the 2021 Australian Open, when a butterfly famously landed on Osaka’s face during her title-winning run.
On the court, Osaka has backed the bold style with strong performances. She secured a 6-3, 3-6, 6-4 win over Antonia Ružić in her opening match on January 20th, followed by a hard-fought 6-3, 4-6, 6-2 victory against Sorana Cirstea on January 22nd.
How to watch Naomi Osaka at the 2026 Australian Open
Osaka is scheduled to face Australian qualifier Maddison Inglis in the Australian Open's third round. The pair will meet early Saturday morning at 4:40 AM ET.
All 2026 Australian Open matches air live across ESPN platforms.