While you can’t totally alter your appearance, there are a few simple steps you can take to make sure you look good in Photos. Namely, make sure you’re well-dressed in all the photos you take, keep your head at a slight tilt, and think of something that makes you laugh. The more natural the smile, the better the photo.
Most people look better in real life than they do in photos, due to the angle of the lens in the perspective of the human eye. The proximity of your face to the camera can distort certain features, making them look larger than they are in real life.