At 100 years old, Ruth is much more stylish and healthy than most women half her age. With an intense fitness routine and a wardrobe made up of vintage scarves, costume jewelry and designer dresses, it's no wonder Stylelist Blogger Network member Ari Seth Cohen of Advanced Style tapped her as one of his muses.
Ari's blog, which consists of street style snaps of the older set, is a reminder to us all that no matter your age, great style is about having a great attitude. Ruth was kind enough to share ten fashion and beauty tips with Ari, and we've selected our top five favorites in the slideshow below. Don't forget to visit Advanced Style to learn more about Ruth and other inspiring ladies (and gents!)