It's a trip hazard

Jessica doesn't have long to worry about the small piece of fabric in her hands.

Staggering a little she tries to run, but the ruined dress is still caught around her feet. She pitches forwards, crashing hard down onto the floor, the man with the camera only narrowly avoiding her heel as it went flying from her foot into the crowd somewhere.

Jessica rolled with the fall, but even that wasn't enough to save her as now rather than showing off her thong clad arse, it was her completely naked breasts on show, and several more camera phones were starting to appear in peoples hands.