Princess Diana set the standards for revenge dressing more than 20 years ago with her body-accenting LBD by the Greek designer Christina Stambolian. Every lady who has gone through rough breakup probably knows the elevating power of the revenge dress. It gives you a new level of confidence without making extreme changes. While a new haircut may seem like too much at those hard moments, a new sultry dress is just enough to take away the post-breakup blues at least for one night. Here is how our favorite celebs handled their breakups with the help of revenge dresses.