Styling against double chin
Contour your face and use a powder (a shade darker than your skin) to enhance your jawline. This can honestly make it appear like you have a slim and slender chin.
A medium hair cut that rests just below the chin will cover the problem best.
Wear a broad, open neckline to draw attention away from the chin.
Avoid wearing shirts and blouses with high necks or turtlenecks.