We encourage long hairstyles for round faces because that facial shape carries long hairstyles better than any other style. You can cover your face with straight tresses on both sides to give the illusion that your face is more narrow and longer.
You can also use curls and waves to hide the roundness of your face; but please ensure that the curls are not voluminous on the sides.
Anyone with a round face should avoid centre parting, or any symmetry and rounded shapes. Instead, use styles that have vertical or diagonal lines and asymmetry. Therefore, you can try a long bob and tuck the hair behind one ear while allowing the long hair to drape your face on the other side. Therefore, if your face is round and you want to wear long hair, definitely avoid centre parting and hairstyles with a lot of volume.
You can add vertical lines to your long hairstyle by adding highlights. In addition, highlights are trendy and your eyes will pop. Highlights may even help to brighten your skin, giving it a fresh look. Straightened hair shows highlights and make then more visible. Therefore, ladies with round faces can straighten their hair with a flat iron regularly, but only with the use of thermal protection products.