A classic layered hairstyle for long hair is a shoulder length hair with long layers in it. Also, when the layers start around the chin, it automatically gives the hair some additional texture. Finally, short layers on the top will always add volume to long hair.
All-around layers in long hair are easy to maintain and style. A long-layered hairstyle with tapered ends will prevent the hair from spiraling up. Heavy layers around the face can give fine hair some extra texture. Finally, asymmetric bangs with layers are a fun option for long hair because it can hide any lack of volume.