Vintage Woolrich Wool Flannel size Small

Vintage Woolrich ladies wool flannel size Small. The tag is very faded but it appears to be 70% wool. The flannel has a nylon lining across the upper back and shoulders (doesn’t add any volume to the shirt). It is a thin flannel, I wore it over small hoodies and long sleeve shirts. The close up picture has an attempt to capture the true color, is it a denim/speckled dark blue color.