https://www.bustle.com/p/the-history-of-the-sports-bra-is-surprisingly-feminist-68920
http://nypost.com/2017/08/14/the-first-sports-bra-was-two-jockstraps-sewn-together/
(http://www.autoadmit.com/thread.php?thread_id=3328177&forum_id=2#33998012)