First, work styling mousse into damp hair for body. Next, apply a lightweight oil — like Sebastian Professional Dark Oil — for softness, and blowdry. The heat from your dryer will allow the oil to penetrate the hair and really settle in. Once your hair is dry, create a deep side-part. Then, wrap 1/2-inch sections of hair around a 1-inch curling wand. Curl each section in toward the face, starting at the root and stopping where your hair hits your chin. Leave the ends untouched, creating a cool, slightly undone feel. For added definition (or if your hair just can't hold a curl), Cole suggests securing each curl to your roots with a bobby pin.