Maidenform's WWII carrier pigeon vests.
Bra Manufacturing Process: An Overview - Textile Learner
Photographer Captures Formal Portraits of 'Misunderstood' Pigeons
The Pigeon Cote Misc. Page
Photographer Captures Formal Portraits of 'Misunderstood' Pigeons
Pigeons in bras go to war National Museum of American History
Bras without underwires - store
VS PINK Yoga Sports Bra, Medium
History - New York Magazine
How some bra-wearing pigeons saved thousands of lives during WWII