I would like my skin to look like this girl's, please. 

I have very dry skin; I've whined about it ad infinitum over the years. And I've upped my efforts to combat all that dryness - oils and actual (if only intermittently applied) skincare regimens and such - but one thing I've never really given much thought to is my makeup. As an example, I've been using the same MAC powder foundation since I was in college - but recently it's occurred to me that patting all that matte product onto my skin may be having...kind of the opposite effect of what I'm looking for.

But coverage is important to me, because in addition to being dry, I am also an uncomfortably red human being - rosacea, blah blah blah ugh - and have not-infrequently been asked by people who see me without any makeup on whether I am actually, literally sick. (This is a swell confidence-booster, as I'm sure you can imagine.)