Halle Berry continued her streak of Cannes Film Festival appearances in a dramatic look that may have overstepped the event's stricter dress codes. She previously revealed she had to change one of her outfits last minute because of its size.

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.

The 78th Cannes Film Festival got underway Tuesday, kicking off two weeks of French Riviera frenzy. Here are five things to look for at this year’s Cannes.