I had sprayed this fragrance about 15 years ago and already remembered it as Coco Mademoiselle. Now I ordered it again and I still like it. However, the longevity and sillage are not very good for me; after 2-3 hours, I can hardly perceive Zen, not even on my clothes. I find that very unfortunate.
From the top to the heart notes, Zen progresses quite linearly for me, and in the base, it becomes more floral while the harsher and slightly bitter notes disappear. I don't smell any pineapple at all, which is fine.
Nevertheless, this is a scent that can be worn anytime and anywhere. It really is worth getting a refillable travel spray if you want/need to reapply.