For me, the focus is on cool and comfy. If it's hot, I like the PFG Freezer dress, by Columbia. It's made out of a material that feels cool to the touch. It comes in short and longer versions and in a variety of colors/prints. I also love the sport skirts by Colorado Clothing. These are soft skirts (again, lots of colors/prints) with integrated boy-cut shorts underneath. I take these skirts with me on vacation as I can wear them doing outdoorsy things (hiking, beach, biking, etc.) as well as out to a nice restaurant or...whatever. They look nice with a variety of footwear and are affordable $13-35 on
Amazon. Beyond that, I bring a stack of fitted tees in a variety of colors (some long sleeve) and several pairs of black yoga pants/leggings.