(Image credit: Getty/Penhaligon's/Cirque de Soleil) For most people, their olfactory personalities change based on the seasons. Woody scents in the fall, smoky concoctions for the winter , fresh notes in the spring, and so on. While I’ve done the same in the past, recently, I’ve found myself hyperfixating on specific notes. Lily , iris , milk —I’ve found some of the most fascinating fragrances on the market by focusing on specific ingredient expressions, and lately, I’ve been all over caramel perfumes. ​“Caramel can smell different based on everything from the perfumer’s interpretation to the specific notes that they use to make up their version of the accord,” Jay Pardo, Senior Director of Commercial and Marketing at DHub 95 , a niche perfume distributor, tells me.…