The colour is of course the iconic British DPM

Genuine Dutch Army / Koninklijke Landmacht / Ministry of Defence Surplus

but I am uncertain if it would hold up for its intended use

There is also a few threads on the one sleeve where another patch has been removed

1 Slit Pocket & 2 Internal Pockets

German Army Flecktarn Camouflage Long Sleeve Field Shirt - Medium GrNr 1 Camouflage The colour is of courseAt a glance Soft Wool & Polyester Blend Material 2 Popper Button Chest Pockets & 1 Sleeve Pocket Zipper & Popper Button Closure Adjustable Velcro Cuffs Lightweight Velcro ID Strip German Flag Patches Shoulder Epaulettes Iconic German Flecktarn Camouflage Pattern Chest Size: 40" Suggested Size: Medium Slim Label suggests a chest of "90 95"cm "GrNr 1" Sleeve Length: 24" Short Label suggests a height ranging from "165 175"cm Collar to Hem: 28" Current