hum, interesting. I got some perfumes that I store already about 10 years, cause I'm not using it very often.. but it still smells good. Should check the expiry date as soon as I'm home again today - to use it more frequently before it looses its good smell, haha. :D
you know what the average lifetime of a perfume is? xD more like.. 1 year? 5? 10? 20?