I found that it's easy to change the strength of a product by adding grain alcohol and/or water. For example, Floris #89 out of the bottle is way too lasting for me, but a much weaker solution works very well.I really enjoy floral scents but some of them I have tried are still surprisingly strong and trigger headaches. ... What are some lighter offerings that you enjoy?
Well, there are a lot of good light floral scents though it is hard to imagine what do you like. First I recommend you to stay away from Neroli or Orange Bloosom fragrances, as I have found that those are the most prone to indice headaches.
Then you should find which kind of flower do you like.
Aqua di Parma,
Une Zeste de Rose by Les Parfums de Rosine
Kouros Cologne Summer
Eau de Cartier (my favorite)
Grey Flannel (my second favorite)
Narciso Rodriguez (Wait, this is my second favorite. Though this one is more about violet leaf)
Prada Infusion d'Iris.
Jazmine is rarely light.
L'air par Kenso,