Photos: Borrowing from Sports, the Rise of American Sportswear in the 1930s | Vanity Fair
American Ingenuity: Sportswear, 1930s–1970s | Essay | The Metropolitan Museum of Art | Heilbrunn Timeline of Art History
1930's Summers Sportswear Cossack Jacket - Bill Kelso Mfg.
Mojeh Men Magazine - Sportswear, 1930s-style - before Lycra and neon took over. Note the tab fastening and contrast collar on the shirts. #mojehmen #sportsstyle | Facebook
Activewear explosion: A short history of gym fashion