Last week Women’s Wear Daily ran a feature on the upcoming book “Preppy: Cultivating Ivy Style,” by Jeffrey Banks and Doria de La Chapelle.

Among other things, the story includes the great photo above of Deerfield Academy’s class of 1961. The story’s author, David Lipke, goes on to note preppy style’s relative imperviousness to change in the 50 years since the photo was taken.

Princeton gets mentioned as the leading artiber of the Ivy League Look in the following passage:

The book traces the origins of the style to the Ivy League universities of the East Coast, where, following World War I, a privileged set of young men developed a new style centered on a greater amount of leisure time and athletic influences. Princeton, in particular, was fertile ground for the cohesive new look, as it was among the more homogenous and isolated of the Eastern schools, with a student body largely compiled from just a handful of preparatory schools.

“Preppy: Cultivating Ivy Style” is due out October 4. — CC