This is the preppy Zeta Chi scene from Trading Places. Four men – who could be Brooks Brothers models – dressed in classic tennis sweaters and white shorts are entertaining their girlfriends at the club, when their disgraced friend Louis Winthorpe III (Dan Aykroyd) makes an embarrassing appearance dressed like a pimp. He could have benefitted from a trip to his local thrift store, rolling into the club in a J. Press suit and a Chesterfield top coat. The first preppy girl to speak does a rather bad Locust Valley Lock Jaw. If you want to hear a version of the accent that’s actually closer to the mark, listen to Miss Jane Hathaway (Nancy Kulp) of the BeverlyHillbillies.