i'm from ny and im going to miami for memorial day weekened and i need a foundation that is light weight (because it humid as hell) but still has discent coverage. i have combination senseitive skin.
My skin is combination and fairly sensitive- if it helps I also live in Houston so there is an epic amount of humidity- I love Shiseido's The Make Up Dual Balancing Foundation for full coverage and light texture.
Not sure how it does with sensitive skin but I really like Tarte's BB Tinted 12-Hour Primer. You really only need a SMALL amount to apply to your entire face (easy to apply a little more if you want more coverage) but a little bit provides great coverage.
I like a bb cream for a light weight foundation. Plus, a bb cream will have some added spf for all of that Miami sun! I have combination skin, too, and the bb cream I'm really loving right now is Dr. Jart+ Black Label Detox BB Beauty Balm. It's specifically for skin that gets irritated easily.
Laura Mercier Oil Free Supreme Foundation would be perfect!
It has no oils so it is very light wieght ad wont melt on your skin in the miami heat. It has buildable coverage with a matte finish and is long-wearing. Click here to check it out ---> http://www.sephora.com/oil-free-supreme-foundation-P310423?skuId=1408905 Hope this helped