Most often, they have a grade/shoe/caffeine/credit card/clothing/overpriced school supplies/food/boy/TV/starbucks/jamba juice fetish.
Nevertheless, they consistently are able to get in a large amount of Ivy Leaugue Schools.
Many of these girls distinguish themselves as preps, plus the money. However, many of these girls try to identify with the hip hop culture, and addict themselves into gangsta rap, and often try to pass themselves of as "ghetto" or "gangsta", even thought the Upper East Side consistently lacks cocaine dealers, handguns, and impoverished public high schools. You have your rare Emo rich girl, although she possesses a large amount of money and 50+ pairs of shoes, is still depressed and listening to Panic! at the Disco. Then you have your Wannabe who tries to blend into a social sterotype, get popular and fails at both.
Many girls grow up into trophy wives, and describe their wonderful 12 years living in a brothel as a wonderful education.
To imitate a Indepedent Girl's School's school student, roll your skirt up about 3 times or over, wear large amounts of make up, find a park avenue apartment, have a large amount of cash to your disposal, own an innumerable amount of cashmere sweaters, manage to dump over two hundred dolla...