https://twonerdyhistorygirls.blogspot.com/2012/09/friday-video-two-handkerchief-bra-1921.html
Two Nerdy History Girls: Friday Video: The Two-Handkerchief Bra, 1921
Courtesy Library of Congress Loretta reports: In the early days of the brassiere, two handkerchiefs would do, apparently. Here's how ...
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