With the long locks, you get to choose from and almost endless list of possible styles irregardless of if you have straight hair or curly hair, wavy hair or frizzy hair. You can also get away with just about any hairstyle if you have long hair - whether you choose to let it fly loose or pile it up high.
One of the more popular hairstyles that women with long hair are trying is the layered look worn loose. While this look can be applied to basically any hair type, it is highlighted best on the woman with wavy hair. The layer is typically trendy when the ends are either flipped inwards or outwards - the wavy hair is easy to groom into those positions. While the straight hair also flows nicely with a layered cut, it is more difficult to get it to keep the ends styled inwards or outwards. Layers would go completely unnoticed on the woman with curly or frizzy hair, although it may be a useful cut to take off some of the extra bulk of the hair so that it does not overwhelm the smaller or finer woman.