There are a few steps you can take to ensure your hair won’t look spend summer looking like a frizzy salad. Stepping outside with semi-damp hair is a big no-no. You need to dry those locks thoroughly or else the humidity will have its way with your hair and results will not be pretty. Invest in a good blow dryer to get the job done. On warm weather days when you’re trying to hang onto a smoother style, slip on a hat–baseball caps are easy to fold up in your purse so you can throw them on after work. We also love tiny, travel-size straighteners that fit right in your purse.