recent changes in our beliefs about feminine beauty being explicitly linked to youth have led many more middle-aged and senior women to embrace the natural shades of their aging hair. Allowing yourself to go gray saves time and money, while projecting an air of confidence that beauty is not age dependent. We’ve compiled 30 examples of gray hairstyles to give middle-aged and senior women the motivation they need go au naturel.dark grey and black eyes. Deep grey hair color is very pretty with light eye hues too and tends to bring out their charm.