How Naomi Osaka's jellyfish-inspired outfit stole the show in her hard-fought Australian Open first-round win over Antonia Ruzic.

Former champion Osaka's walkout steals the show in Melbourne as holder Jannik Sinner eases into the second round.

How Naomi Osaka's jellyfish-inspired outfit stole the show in her hard-fought Australian Open first-round win over Antonia Ruzic.