WW2 1945 dated British Army pullover shirt, stencilled S/M

A lovely old soft pullover shirt, Britidh Army issued and dated 1945, with broad arrow mark and a faint stencil to the front. It's made in war time recycled wool or 'shoddy' with a subtle grain to the fabric. It's in lovely condition with no significant flaws, couple of buttons aren't original but otherwise great. Tagged a size 8 and while farly generous in the body and shoulders the sleeves come up short, so please check measurements:

Pit to pit 23"

Shoulders 19"

Sleeves 21.5"