Long hair can look good on women of all ages. It is important to match the hairstyle to the shape of the woman's face and facial structure. Layers can add a lot of depth and definition at key areas of the face, such as the nose or cheekbones.
Actress Jane Fonda often wears her hair in a bob that goes below the shoulders. This adds a lot of volume to the hair. Since hair tends to thin as people age, adding volume with long layers can be attractive. Longer hairstyles can also be a great way to tame down curly hair that can bunch up when cut too short.