The red carpet has officially been rolled out, and already celebrities are pushing the boundaries of this year’s new dress code on voluminous dresses with long trains.

There's complex etiquette and a rich history behind the French film festival's red-carpet ban of "naked" or "voluminous" dressing.

Halle Berry revealed during the Cannes jury press conference that she had to make a last minute fashion change due to the new rules the festival has issued about its starry red carpets. Just ahead of the 2025 festival getting underway,