Next time your ‘oot on the toon’ & a particularly attractive & well scented lady walks by, just ask her what she’s wearing & buy that one
But don’t forget that perfume can potentially smell very different on one woman to another, as perfumes often react to the level of hormones in the skin, how dry their skin is, etc. I think Kayak made the best suggestion of taking stuff she already uses and asking for advice on similar.
And avoid ‘Pure Poison’ by Dior. Never has a perfume has been so aptly named. Got sprayed with it by a crazy lady in duty free and I swear, through the fog of horror, that I could hear Slayer playing ‘Chemical Warfare’.