Only sign of prior use us the removal of a sleeve patch but this is likely due to surplusing standards

likely for a regimental blazer rather than a No

However there are adjustable cuffs for when you need to insulate or roll your sleeve up to cool down

Velcro ID Strip

Black Patch

Czech Army Olive Green M85 Field Jacket - Large 172/106 Combat Shirt Only sign of prior useAt a glance Durable Cotton Canvas Material 2 Button Chest Pockets, 2 Rear Button Pockets & 2 Internal Pockets Hidden Button Closure Button Cuffs Drawstring Waistband Hard Wearing Shoulder Epaulettes Can be Fitted with a Cold Weather Liner! Classic Olive Drab Colour Pit to Pit: 23" Suggested Size: Large Slim Label suggests a chest around 106cm Sleeve Length: 24. 5" Regular Label suggests a height around 172cm Collar to Hem: 27. 5" Vintage Militaria