CelebrityApproved Hairstyles Women Over , I bet every woman would want to look beautiful even when they are over 40. Whether you are having short hair, medium hair or long hair, there is always one hairstyle to make you look fresh and youthful. You can take a good try at the classy bob haircut, as well as one medium layered hairstyle. They will look perfect on both straight hair and wavy hair. Today, let’s take a look 36 celebrity-approved hairstyles for women over 40 and find one favorite!Gina Gershon Short Wavy HairstyleThe flattering mid-length hair is to be considered as one of the best hairstyles for aged women. You can define it with soft waves for a very charming look.