This jacket is an early 70s vintage. This jacket will fit 38/40 inch chest. The provenance of this jacket will only make sense to ex Forces from BAOR. There were a few ex Forces who worked for a UK Tailoring Company who visited Barracks across BAOR, this jacket was made by that Company hence no makers tag. I came by it, laid on my bed in my barracks after a Saturday night on the town in London and a REME guy passes by wearing this jacket. Give us the jacket says I. REME guy takes jacket off, passes it to me saying you'll need some new buttons. I had the rear vent sewn up some years ago but it could easily be re-instated.