Edith d'Errecalde (1905-2002) worked for Mainbocher in the 1940s and started her own sportswear firm, Maxmil, in 1951. Later d'Errecalde worked for Evan-Picone and as fashion director for Cohama (Cohn-Hall-Marx). The collection contains photographs, sketches, clippings, advertisements, press kits, correspondence, and notes for articles and lectures. D'Errecalde was a critic and lecturer at Parsons School of Design, 1969-1970.

Herbert Sondheim (1895-1966), who lectured at Parsons School of Design in 1946, ran a dressmaking firm that produced affordable versions of Parisian high-end fashion. The collection consists of nineteen Herbert Sondheim, Inc. scrapbooks, most of which contain fashion sketches. Some books include sketches depicting work of other couture houses. Two books contain news clippings, photographs and correspondence from the mid-1940s.

A leading figure in the development of American ready-to-wear clothing, John Weitz (1923-2002) created one of the first American signature menswear lines. Weitz was a visiting lecturer at Parsons School of Design from 1975 to 1995. The collection includes design drawings, exhibition files, scrapbooks, clippings, photographs, and audiovisual recordings of promotional campaigns, fashion shows and television commercials.

Norman Norell (1900-1972) was the first American fashion designer to compete successfully with French couture. In 1943, he received the first Coty American Fashion Critics Award, and was inducted into the Coty Hall of Fame in 1956. Norell served as a visiting critic at Parsons School of Design from 1943 to 1972. The collection includes biographical material, clippings, sketches, photographs, scrapbooks, and five examples of Norell's clothing.

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.