Here is what kind of uniforms the Cubs were wearing
Chicago Cubs Reveal New 'Wrigleyville' Nike City Connect Uniforms – SportsLogos.Net News
Cubs and D-Backs Throwback Uniforms for Wrigley Field's 100th Anniversary
A 50-year rewind with Larry Bowa to MLB's age of plastic grass, polyester uniforms, sweating like pigs
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Cubs unveil Wrigleyville City Connect uniforms
Saunders: Ranking MLB's City Connect uniforms, from worst to first – The Denver Post
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Oh, we're wearing the Cubs jerseys today?
Cubs, Pirates to wear throwback jerseys to honor Negro Leagues
Official Chicago Cubs Website
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English cub scout uniforms garments