[maxcat]

Hey! Great question. You'll want to pay really close attention to finding a foundation. I would suggest either studiofix liquid - it gives a really flawless finish to problem skin - or a good concealer, possibly select if you've got redness and acne issues with something buildable like face and body. Also, pay attention to moisturizing - if you have breakout problems you're also probably using something drying and you'll have trouble getting a foundation to stick.
All foundation without a powder will have a glare, but if it's natural light you can use either a sheer powder or a blot powder - you want to knock the shine down but you don't want a totally matte (read dead) finish.
If you're young, you can use the MAC pot concealer on blemishes and under eyes, but if you have some under eye wrinkles you'll want the moisture cover because it won't set into those fine lines.
Invest in a foundation brush so it all blends really well.
You can go with any eyeshadow you like that compliments your eyes - even into say blackberry -- the key here is to not have a glaring colour and not have shine to it. Neutral blushes would include things like Prism or Blushbaby... again, not a glaring colour and matte finish.
Hope that helps!!