Who started “Timothée Chalamet's backless Haider Ackermann suit”?

Timothée Chalamet, on Press, Sep 2, 2022. It reached 3 platforms in 4 months.

LineageContestedKey steps, 6 of 10. Lines follow time and platform
Timothée Chalamet's blood-red jumpsuit heats up Venice Film FestivalTimothée ChalametFirst postTimothée Chalamet sets internet ablaze with backless halterneck look on Venice red carpetTwitter usersXBacklashMilestonePlatform jumpAfterlifePatient zero