In effort to raise awareness about autism, SheKnows and Autism Speaks have joined forces to launch SheKnows Where The Other Sock Went, a campaign involving Toni Braxon, Nigel Barker and Project Runway All-Star designer, Michael Costello. And the best part? We've put an exciting giveaway package to get you involved, too. Enter the Sock It To Me giveaway for your chance to win the grand prize: an iPad 2, a pair of socks from the photoshoot and a campaign poster with celebrity signatures by Michael Costello, Toni Braxton and Nigel Barker. Nine secondary winners will receive a $100 Visa cash gift card and a package of exciting SheKnows swag.