Vintage Belgian Military Surplus Wool Trousers, OD Green, size 32

Like new/seemingly unissued condition, no rips, tears, or wear that I can find. Button closure, buttons for suspenders, pockets and lining made of a thick canvas material. Tag says 1967. Some material left so the waist and inseam can be let out, just still a little too short for me unfortunately. Waist measures ~32”, inseam measures 26.5”