LW2: Try L'autre by Diptyque (http://www.diptyqueparis.com/personal-fragrances/l-autre.html). It LITERALLY smells like a spice market, but sexy. It's a little too much for me--I am a pale petite redhead, and I imagine the woman who wears L'autre has long curly black hair and a tan and wears long colorful skirts and bangle bracelets she got when she lived in Thailand.
Anyway. I'm a huge fan of Diptyque because another scent of theirs, Philosykos, is my signature. But I think L'autre is awesome for the right person.
Although I want to point out that rayon CAN be luxe... It's borderline a natural fiber because it's made from trees (but heavily processed). And I have a vintage Ralph Lauren dress that is made of rayon and it is so soft and swishy and wonderful and is probably my favorite thing in my closet.