smell

i haven´t wear perfume lately. we wear a smell, i find that nice. I usually like fresh smells, but my skin seems to not hold smells for a long time. In a certain way people have their own smell, a mix of people´s routine even if traffic car smoke in their hair or cigarrete smoke or rain and their personal one. Skin seems to hold natural odors better. I have heard about a perfume that seem like inorganic material; I´m curious about it.