Two people can wear the same perfume and get very different results. Skin moisture, body temperature, application area, clothing, diet, weather, and even how often someone smells their own scent can change the impression of longevity.
Dry skin usually shortens the life of a perfume because there is less moisture and oil for the fragrance to hold onto. Hydrated skin gives the scent a better base. This does not mean you need a scented lotion. In fact, an unscented moisturizer is often the cleanest way to support longevity without changing the perfume.
Body heat can increase projection but also speed evaporation. Someone with warmer skin may get a bigger opening and a faster drydown. Someone with cooler skin may get a calmer opening and a longer, closer finish. Neither result is wrong; it is simply chemistry.
Fabric often holds scent longer than skin, but apply carefully. Dark juice can mark light fabric, and delicate materials may not appreciate direct spraying. A small mist on the inside of a jacket, scarf, or cotton shirt can extend the wear without overloading the skin.
If a perfume disappears quickly on you, test it three ways before blaming the bottle: moisturized skin, one spray on clothing, and a lower-spray day where you avoid nose fatigue. The result is often more honest than the first impatient trial.
Burhan Al Droubi's Velmoralz note: a strong fragrance should feel controlled, not like it entered the room before your manners did.
