“A bob always looks like it’s trendy and stylish which is half the battle when it comes to having straight hair appear youthful. Bobs tend to be cut close to the chin. Also, they can be cut asymmetrically as well to add some dimension. The process of removing extra length and weight from the hair can help to achieve more volume for the typically flatter straight hair,” says hairstylist Gina Rivera.
Gina weighs in on more flattering looks over 40; read more: https://www.shefinds.com/collections/straight-hair-styles-to-look-younger/