If you've got wavy hair: First, spritz all over with salt spray (try Bumble and Bumble Surf Spray, $23). Then "section off the hair into two parts and loosely braid. Allow the hair to dry and release the braids when they're 80 percent dry. This will create disheveled, beautiful beachy hair," Cutler says.
Put the headband on top of your hair (while your hair is down) and then grab your hair at the back and tuck it into the headband. cutie cute.