This is a BIG MAC heavy flannel shirt. 60s-70s Big Mac heavy flannel shirt made of a cotton and polyester blend. Features dish buttons. Size: M Condition: Vintage used. There is no damage that would hinder wear, but please consider this item with an understanding of its vintage nature. This is a heavy flannel shirt from Big Mac, made in the 1960s-1970s. The size is a rare M. It has a great color scheme. This is a rare piece with a two-color tag (blue and gold), a type of single-color embroidered tag that many people are looking for. From WPL12532, the company LEVIN & HECHT INC. seems to have handled the BIGMAC flannel shirts for the JC PENNY store brand. Vintage flannel shirts have been rising in price recently. I think this one will definitely increase in value in a few years. Shoulder width: 47cm Length: 74cm Width: 57cm Sleeve length: 61cm