Typically, the "safest" hairstyles for women over fifty are short bobs and medium length haircuts. These can be paired with wispy bangs and soft, face-framing layers. However, if you want to stand out a bit more, you can rock a long hairstyle with layers or a vibrant new hair color.
Looking at some of the actors from older movies and T.V. shows can give you some ideas for new hairstyles for older women over 50.