Its The Irwin-Sweeney-Miller exhibition, 1981: t.p. (Elizabeth Sage Historic Costume Collection, Department of Home Economics, Indiana University)

Sage Collection webpage, viewed 31 December 2020: (Overseen by the Eskenazi School of Art, Architecture + Design, the Sage Collection serves as a resource for students, professionals, and the public. Its museum-quality collection spans more than 250 years and includes a hands-on study collection used in classrooms and fashion design studio) https://soaad.indiana.edu/exhibitions/sage-collection/index.html