Fashion News and Shopping For Week of February 27, 2012

From all-angle shots of Viola Davis's fierce green Vera Wang gown and Gwyneth Paltrow's sleek Tom Ford choice at the Oscars to a plethora of ultra-stylish street shots straight from Paris Fashion Week, it's been a week for the fashion-savvy books. We've got every moment of the Academy Awards red carpet action, afterparty outfit changes, Paris runway shows, and to prove how little sleep we've gotten — we've also jumped headfirst into The Hunger Games fashion frenzy. It's time to catch up on it all — click through now to see which fashion apps you should download, how to remix your wardrobe favorites, and more.