Performance basics
Does expensive perfume last longer
Price alone does not establish perfume longevity. Composition, application and conditions matter, and a more expensive bottle can offer a different style without guaranteeing longer noticeable wear for you.
A HUME Fragrance buying guide

Compare exact products
Check the version and format rather than treating price bands as formulas. A fresh opening and a warm later character may be perceived differently regardless of cost.
Define the outcome
A close-range trace and a surrounding presence are different measures. Reviews are more useful when they explain which experience lasted and under what conditions.
Choose personal value
Include enjoyment, actual use and total cost alongside wear observations. Paying more for a scent you dislike is not a performance upgrade that solves your preference.
Try this before you buy
Compare one lower-cost and one higher-cost candidate using the same wear log before revealing price as a deciding factor.