Where does the word argyle originate from?

The Word "argyle" originates from the Argyle region in Scotland, known for its distinctive diamond-patterned knitwear. The pattern became popular in the 17th century, particularly associated with Scottish clans. It was initially used in socks and later adopted in various garments, becoming a staple in fashion. The term has since evolved to describe the characteristic diamond shape in textiles and designs.