A bottle of a high-end fragrance could easily cost you $200, or more. Now, cheaper versions, known as dupes, are making a comeback. These aren't knock-offs claiming to be brand-name perfume.

Each bottle costs almost $250, which is more than similarly sized luxury scents from the likes of Dior (its signature Sauvage costs $165) or Chanel (the iconic No. 5 perfume costs $110).