Preppies are people who go to prepatory highschools (Groton, Hotchkiss, Philips Exeter, Philips Andover, Deerfield, Laurence, etc.). Most of them shop at J. Crew, Banana Republic, Brooks Brothers, L.L. Bean, Ralph Lauren and all designer stores. Preppies are often mistaken for kids who shop at Abercrombie & Fitch, American Eagle Outfiters, Rave, etc. Those who think "preppies" are girls who shop at those stores are VERY wrong.
You could tell by the way they were clad in Brooks Brothers that they were utter preppies.
Characterizes a young, wealthy individual who keeps up with the latest fashion trends, usually styles which include brands likeAbercrombie and Fitch, Polo, Nautica, and others.
Feels elevated from the masses or commoners in terms of style, social graces, popularity, and suaveness. Hobbies include lawn games, golf, boating, and being seen.
Typically the offspring of a yuppie. Most likely will develop into a frat boy or sorostitute once they reach college before becoming yuppies themselves.
"Look at that preppie over there. After class, he must be going up to the lake to ride around on his dad's Cobaltboat."
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.