Heh, most people have no idea what they're doing. But here's what I think for A & B:
A. Skincare
Basic drugstore moisturizers like Lubriderm work just fine if you're on a low budget,
but a skin routine I'd recommend (if you can spare the cash) is Clinique's 3 Step
System, which includes a facial wash (don't rely on it to take off your makeup though),
a toner (smells sort of like rubbing alcohol and may sting at first if you have sensitive
skin), and a fantastic lotion (no SPF). It's cheaper to buy them as a set rather than as
individual products, but if you just want to moisturize, I would just buy the lotion. I
believe there are three different versions of the set, with each catered towards a
different skin type.
B. Basic makeup
In terms of tones: for foundation, you should walk yourself over to the nearest Sephora
or drugstore and talk to someone and try different things on. If you're at a beauty counter,
someone will probably help match you with a foundation (side note: sometimes, though,
the salespeople really don't know what they're talking about). I would recommend you hit up
product reviews and read about the basic properties of skin tones. Tinted primers are a thing,
and they can help even out/neutralize your skin tone.
Eyeliner/mascara: I prefer pencil and gel liner over liquid, but it's all about what you
personally like. Urban Decay's 24/7 line has some great eye pencils, Clinique has a
nice, creamy gel liner, and I've heard Wet N Wild has a good gel liner as well. I've
tried Kat Von D's tattoo liners. They're nice, but nothing to hype over. I find the tips
of the applicators to be somewhat irritating and harsh against my skin. Oh, and an
eyeliner I do
not recommend: Revlon Colorstay Liquid Liner. There was barely any
product and the applicator sucked. For mascara, I've used a variety of Estée Lauder,
Clinique, and Lancôme ones - all of them were pretty good. I've heard Diorshow is really
good but I haven't tried it myself. If you're looking for drugstore, Maybelline is generally
pretty decent. I don't recall trying an "eye-brightening" mascara - sounds like a marketing
ploy to me, honestly.
Highlighter/bronzer: basically, highlighter is used to highlight your face and bronzer to
contour. You highlight areas on your face that light hits naturally and bronzer to areas
that there are naturally shadows. Look for
tutorials online. Highlighters are usually 1-2 tones
lighter than your skintone and bronzers 1-2 tones darker. Highlighters can range from
specially designed illuminators (i.e. Benefit's Watt's Up) to matte white eyeshadows.
Bronzers can be just bronzers (i.e. Hard Candy's So Baked Bronzer) or matte brown
eyeshadows. Some people even use dark and light shades of foundation or powder
to highlight and contour.
Brushes: Real Techniques is really good for beginners. Once you become more
experienced, Sigma is a pretty good option. In terms of sponges, the regular
wedged ones have served me well in the past. I've heard good things about the
beautyblender though.