last night i was watching some hollywood classic movies that i grew up watching,and whenever i see them i feel a wave of nostalgia that rushes over me ,and it is especially the actresses of that time who look so gorgeous and carry a timeless appeal that none of the modern beauties can match.they styled their hair particularly in the Finger Wave fashion that gave them such a sophistacated and classic look.since i am planning to go out with my husband for a movie this time,i want to set my hair in the Finger Wave fashion.what are the steps that are involved in getting Finger Waves?