Vintage Dickies Blue Long Sleeve Work Shirt 20x33 Made in USA
Some minor wear. A small hole looks like it could be from welding slag which I have shown in the photos. One of the pockets is missing a button.

Measurements:

Shoulders - 22.5"
Pit to pit - 32"
Sleeve from shoulder seam to cuff - 22"
Length down center back from collar seam to hem - 33"

Location A-5