How One Woman Reinvented the Slogan Tee

T-shirts weren't always a place for politics, according to 'History Of.' Wearing your opinions on your chest may not seem like a novel idea or even a specific concept that someone had to invent. But political slogan tees as we know them today are a relatively new phenomenon, and they're thanks to a British designer named Katharine Hamnett. Hamnett put "CHOOSE LIFE" in bold black letters on a T-shirt back in 1983, intending it to be an anti-war statement. The aesthetic itself took off thanks in p...