Just judging by its name, a new project by niche luxury perfume brand By Kilian seeks to truly test your willpower. The collection, called "In the Garden of Good and Evil," includes three new scents derived from fruity, spicey, floral, and woody fragrances. For $245 per 50-ml bottle, you can either enter "The City of Sin," channel your "Good Girl Gone Bad," or experiment with "Forbidden Games." The trio will roll out to 170 doors worldwide this spring, and are expected to generate $15 million in retail sales in the first year.