This is my au-naturel(ish) look that I use for school. I really like Bobbi Brown, so I usually use her make-up for foundation, powder, concealer, blush, etc...(basically everything for the skin). Her products look really natural and beautiful and they make you glow before applying any type of eye/mouth make-up. For all my looks, I start by applying concealer under my eyes(I use an eyeshadow, its the Bobbi Brown 'Shell, 17' I use it for everything: blush, concealer and eye shadow). I then apply the Bobbi Brown 'Extra Light Tint' tinted moisturizer, everywhere except where I applied the concealer. Then the powder(I use my mother's which is a bit too orange for me, its Bobbi Brown Powder 'Sunny Beige, 2'), blush(the one I used as concealer, and a pinker shade on top; 'Nectar, 11'), eyeshadow(n° 7 from Boots), eyeliner(a nice turquoise one, or black one, usually liquid) then mascara.
That looks like a lot, but turns out it doesn't take that long - usually it only takes me 5/10 minutes. I sometimes use a lip colour(Barely Plum Lucious,05 also from Boots) but only when I have time because I put on make-up before breakfast, so I need time to eat and brush my teeth before applying lip colour.
Here is what it usually looks like: