I'm another "all-over-the-mapper"...
For skin care, I am presently using up my Aveda cleanser & am now loving my Osmotics cleanser and toner. I have a Kinerase lotion that I use, mostly at night. I also love the Shiseido sunscreen that I find/found only in Japan (so much so, that I ask friends and family to bring it back for me when they visit there!).
I used to use Darphin and then Sisley (which got insanely expensive)
I don't wear foundation too much, opting instead for Laura Mercier's primer and tinted sunscreen, along with a fabulous concealer by Cle de Peau.
Color? Bobbi Brown's mauve palette from last year was/is fab (but pretty much depleted right now). Just treated myself to a Dior e/s palette a couple of months ago. Also really like my loose powder e/s and blush from Everyday Minerals.
Not in my current collection, I have also purchased (and loved) color for eye and cheek from Chanel and Chantecaille.
The most recent and exciting makeup find is the L'Oreal "tubes" mascara that a dear friend rec'd. Completely awesome and blows the expensive stuff from Sephora (and other places) out of the water!
And for lips - used to love Chanel (but just haven't had the opportunity to shop the counter). Currently have a lot of MAC lipsticks and a fabulous palette from Chantecaille.