It's taken months for someone to finally wear the drape floorlength dress, #71, from Victoria's fall 2010 collection and Florence Welch was the one to make its debut when she wore it to perform on Dancing with the Stars. She performed with her band Florence + The Machine. They did an acoustic version of her hit song "Dog Days Are Over" live on the show while the dancers floated all around them.
Here is a video of their performance..
