With so many markdowns to wade through, there's no telling who will score the unbelievable offers and who will walk home with an ill-fitting dress or an unwanted pair of shoes. Something tells us that every single one of us has landed on both sides of that fence and, that said, we think research is the common denominator. Below, our round up of the ten best deals online right now--they might land on the safe side but we think that's what makes them must-haves. Pricing information and where to buy below each picture.