View over 400 versatile Medium hairstyles! You can wear them in a number of ways, in a variety of shapes and styles including straight, wavy or curly. You can change them totally on the fly and they won't get in the way and spoil gowns with higher necks or collars. Shoulder length hairdos are also just long enough to pop up in a bun or a twist, without your hairstylist trying to work out what to do with any excess hair. Medium looks vary from geometric shapes and defined lines.