If you have thin hair, bob layered short styles are an excellent choice. This type of style is flattering to all face shapes and can be easily styled with a medium barrel curling iron. It also works well on square and heart-shaped faces. The edges of the layered bob can be brushed with a wet towel or smoothed with a styling iron. Aside from the bob cut, the layers of the layered short style can be added with a side-swept bang or a classic side-swept style.