For me, a little, feather-light, slightly sheer dress, like this, is the most stylish anti-humidity weapon. I'd undo most of the buttons, too, of course, and swish around in...
1. Juicy Couture chiffon dress, $198, shopbop.com
2. Ray Ban Aviator sunglasses, $185, shopbop.com
3. Asos ID bracelet, $20 asos.com
4. Ann Taylor leather bag, $68, anntaylor.com
5. J.Crew ballet flat, $125, jcrew.com