When we heard that some of our favorite bloggers — Leandra of The Man Repeller, Geri Hirsch from Because I'm Addicted — were using Pose, the new shopping application, we were intrigued. The site promised "exceedingly stylish shoppers" when we first laid eyes on the app, and we're happy it's delivering. The site allows users to upload pics of themselves and their finds while shopping, and you can join in on the fun by giving your opinions, shopping for the same items (imitation is the best form of flattery), and sharing your own looks. When is it most useful? When someone discovers the must-have item of the season — those woven Prada heels — and posts where to get them in real time. If you are shopping obsessed, this might be an app worth checking out. Plus, it's free. If only the clothes were too . . .