Naomi Osaka refuses to back down on French Open 'fashion show' which is infuriating rivals, as she flaunts £7.5m-a-year deal dress in front of the Eiffel Tower - hours before return to court

Naomi Osaka has posted an Instagram photo in front of the Eiffel Tower in her French Open ostentatious outfit, as the former world No 1 rallies against criticism.