There's a possibility that these could have been used by officers and higher ranked staff in cold weather

The collar has been turned into a Cuban style piece and the internal zipper has been removed

These were previously worn out in the field where they were ripped on the rear pocket

Due to long term storage there are some light markings on the piece

Length measures 13" / Size 10 / Large

Belgian Army M64 Olive Green Shirt - Medium Civil Defense There's a possibility that theseAt a glance 100% Cotton Canvas Material 2 Button Chest Pockets Button Closure Adjustable Cuffs Solid Classic Olive Green Colour Shoulder Epaulettes Chest Size: 39" Suggested Size: Medium Slim Label states "37" Sleeve Length: 23" Short Collar to Hem: 25. 5" Vintage Militaria Dated 1979 Genuine Belgian Defence Forces Belgian Armed Forces Surplus Grades Grade 1 Great condition, previously issued and with some signs of prior use but ready for many more