Teased waves mimic that just-off-the-beach texture. If you have naturally wavy hair, work a little leave-in conditioner through damp stands and let them dry naturally. If you have straight hair, use a one-inch-barrel curling iron to create relaxed curls. Then, on either hair type, mist texturizing spray all over to make the hair slightly gritty, and use a paddle brush—not a comb—to gently tease it. Start about an inch above the ends and work your way up, stopping a few inches from the roots.