I've just been to Johnsons of Leeds and bought a desert DPM 'Smock Combat Camouflage Windproof'.
I was looking for help to ID the period from any ex forces types, as my googlfu is not helping me.

Desert Windproof Smock by chrstphrferg, on Flickr
It has 4 straight bellows pockets on the front, a small pocket on each arm, small no wired hood, a single inside pocket and a poachers pocket inside the rear. There is another label that says its 100% cotton. The buutons are bigger versions of the current slotted ones. It has pen marks on each arm, one of the marks is the old owners blood group, the other mark is GR52 94.
Any clues?
Thanks
I was looking for help to ID the period from any ex forces types, as my googlfu is not helping me.

Desert Windproof Smock by chrstphrferg, on Flickr
It has 4 straight bellows pockets on the front, a small pocket on each arm, small no wired hood, a single inside pocket and a poachers pocket inside the rear. There is another label that says its 100% cotton. The buutons are bigger versions of the current slotted ones. It has pen marks on each arm, one of the marks is the old owners blood group, the other mark is GR52 94.
Any clues?
Thanks