Taylor Stitch The Explorer Coal Herringbone Wool Button Down Shirt Jacket 42/L

Taylor Stitch The Explorer Coal Herringbone Wool Button Down Shirt Jacket Sz 42/Large( checked their chart for translation- please double check measurement pics to be sure of fit.). Thick button down shirt. Wool blend in a herringbone pattern in black & gray( almost taupe in certain light). 2 button flap outer pockets with 1 inner drop pocket. Great used condition but the button holes are interesting to me( see last 2 pics). There is some wear to outer edging, but not sure what this center bar is about( saw a review where someone mentioned something strange about button holes, so mayhaps this was what they tried to describe, so note interesting button holes with some general wear to them, but all function fine. Great piece