I'm not a girly girl but I do like to look nice and this includes the horse shows! But, unlike all the 20 somethings with flawless skin I need a little help, so in comes the make-up/foundation. Being in the south, it gets hot and the humidty (you sweat before the sun even rises!) can be unbearable. Can anyone recommend a foundation that won't slide off your face or melt away?