Choosing the perfume you wear is an intensely personal process. Your scent hints directly at your mood and state of mind; when everything else you have on is just part of a deliberate, manicured surface, your scent is at the heart of who you are. The fact is not many people will remember your outfit, but they will remember if you smelled particularly good. That's why you must pay attention to your perfume and stick only to those that fit your personality to a tee.
For example, my style is very feminine and put-together, but I also know when to kick back and not take myself too seriously. I try trends, yet stick to reliable classics at the end of the day. That's why I prefer perfumes that are timeless, feminine, and radiant, with a little bit of fun if they can help it. That's why I love scents like the Bvlgari Omnia Crystalline L'Eau de Parfum.