Short haircuts that are both easy and trendy for seniors are the pixie, the bob, the shag and the long bob. These styles are low maintenance and minimal use of product.
The pixie is a classic style that simply requires regular haircuts to maintain the shape. The bob is a timeless style that works well with any face shape. The shag is a highly layered style that works well with any hair texture or length. The long bob is still considered a short hairstyle, although it sits closer to the shoulder. Shags and bobs are easy to grow out when a new style is desired.