Louis Vuitton's Fall collection was the catalyst to all the latest '50s-inspired trends. And so, let it be known: the hot new hemline is way below the knee. This week's challenge is to rework old-school glamour for today. Make it sexy, make it ladylike, make it fabulous as hell! LV's Fall ad campaign can serve as further inspiration. Are you ready to take it back in the day? I can't wait to see your stylings.