Caroline L. Whiting received a diploma in Illustrative Advertising from the New York School of Fine and Applied Art (later, Parsons School of Design) in 1925. The collection consists of two notebooks of hand-written lecture notes, tracings, drawing exercises, and visual research Whiting maintained during her studies.

Dorothy Haon (1898-1995) attended the New York School of Fine and Applied Art (later, Parsons School of Design) in 1923-1924, and went on to careers in fashion design and merchandising. The collection, which spans the late 1930s through the 1950s, includes working sketches and notes, cloth patterns, fabric samples, and business records. Also included is work by Dorothy's sister, Marion Haon.

Collection mainly consists of publicity photographs, press clippings, fashion show programs, and other materials related to the fashion design career of Stephen Walton Biddle Mason, Jr., known professionally as Stefan, between the mid-1940s and early 1960s.