There are several kinds of bob and if your face shape and facial features couldn’t pull away the short bob with confidence, the medium length bob would be a better alternative. That kind of bob comes just a few millimeters below the chin and the collarbone does not go any further. If the bob reaches the shoulders, it is considered as the long hair bob. An asymmetrical bob is shorter in length and cut into a bob that’s uneven, where one side is longer than the other. … It’s wonderful for women looking to add some flavor to a classic bob. It goes above the standard look and is more fun, as it takes the bore away from a simple haircut!