She is a part of the elite, preppy bon chic bon genre (BCBG). Very uppity middle-class, equestrian life with a slight hint of bourgeois. Peter York and Ann Barr collaborated to bestow upon you the grand Official Sloane Ranger Handbook. They were often seen in high society London wearing Hermès or Liberty silk head scarves distinctively tied just below the chin (see images above).
Mathematically speaking, Jerk is a vector with no general term to describe its scalar magnitude or chaotic behavior. Psychologically speaking, Jerk is an asshole with several terms to describe its scummy scalar magnitude and cantankerous chaotic behavior.
Losing one's prostitute to another pimp is known as being "peeled". Informing a pimp that one of his prostitutes has switched pimps is a professional courtesy, and any attempt to respond to this courtesy with violence will quickly get the violent pimp labeled a "Gorilla" or "Godzilla"