Let the Fall planning commence! There are plenty of glorious bags out there this season, but how to pick which one? Just a few we couldn't take our eyes off of at the Fall 2013 shows back in February— including the cobalt colorblocked zip-clutches at Rag & Bone, the oversize totes in ivory and black at Derek Lam, and the hard-cased circle bags at Marc by Marc Jacobs — are right here in our runway bag recap. As to how to narrow it down to one to buy? Well, that's just a little bit harder.