Extension specialist, probably Bertha Titsworth, gives demonstration on use of dress form. No date is given, but this probably is about 1915-18. Here they are seen in the Home Economics Building as identified by the rug.
Attribution:
New York State College of Home Economics records, 1875-1979, #23-2-749, Item # DD-TC-04. Human Ecology Historical Photographs. Division of Rare and Manuscript Collections, Cornell University Library.