Please see measurements in pictures. The shirt is fitted with darts.
This vintage shirt might be cotton twill instead of gabardine. The tag once said Dry clean only 100%cotton Made in USA. It has a few loose threads (see pic 5 horses foot) but is in overall great condition for its age. I'm not sure when Rockmount starting having shirts made in India but this was made before then when Rockmount was USA.
I've never seen another Rockmount Bronc with stitching on the sleeves. Please ask questions or for more pics. Thank you and please see all my listings.