Overall with one chest pocket for worker men

Canvas fabric safety workwear overalls for men made in China
Historically, military "overalls" were loose garments worn in the 18th and early 19th centuries over soldiers' breeches and gaiters when on active service or in barracks. After 1823, the term was replaced by that of "trousers" in British Army documents, but it survives to the present day in reference to the tight-fitting garments strapped under the instep, worn as part of the mess dress and full dress uniforms of cavalry regiments.
In the 1930s, the poorest segments of the American population wore overalls: farmers, miners, loggers, and railroad workers. They were most commonly worn by men and boys in the Southern United States and the Midwestern United States. They can be seen in many of Walker Evans's photographs.
Bib overalls (in different colors and textiles) have become a popular garment among American youth, from the 1960s onward.
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