To achieve a casual chignon that can be worn to a fancy event, it is first important to brush your hair and use a smoothing cream to keep it frizzy (but not too frizzy). Separate your hair a little in the middle or to one side and bring it in the back of your neck in a low ponytail. Loosely twist the ponytail, and roll it into a loose piece of soft bun, but leave a few strands to hang slack to give the sophisticated careless look. Fix the chignon using bobby pins and squeeze them into the twist to have an unobtrusive appearance. Pull bits in order to create the volume and softness and then apply the light spray of hairspray to set the style in place and maintain that elegant, romantic style.