SO, for anyone wondering my skin type/shade/etc..

I have normal to dry skin with a slightly oily t-zone. My skin is a lot dryer during winter (June, July, August), I have pimples most days and slight acne scaring on most of my face. 

Currently some of the foundation shades I own are (and not all of them are perfect matches but I make them work...) in random order:
Estee Lauder Double Wear Light in Intensity 1.0
L'oreal True Match in 1.D/1.W
Chi Chi Fabulous & Flawless in 1 Ivory
Make Up Forever Ulta HD in 117 = Y225
Too Faced Born This Way in Ivory
and
Nars Sheer Glow in Light 4 Deauville

I have a slight yellow undertone but am almost too pale to tell..