Vtg royal blue long cardigan duster M Milrank thick & warm!

Beautiful sweater in extra long length...great for layering. The color is a rich blue...more like what's shown in my dress form photos. Nice pattern in the knit. There is no fabric content tag. It's probably acrylic, as most sweaters from this era were. Measurements: shoulder-19", bust-40", bottom-42", length-34". My dress form is a sz 8. Maker is (was) Milrank of California.