Luftwaffe winter jacket

[meanfish]

Hi.
I have this jacket and would like some help to identify it. Is it a regular luftwaffe jacket? And if, is it before the war or during it that this type was produced. Any information is very appreciated. The colour is dark blue and the lining is white fur with brown fur sealing at the zipper. I dont think its worn very much. It fits me perfect and is nice to wear when its cold :-) It doesnt have any insignias or other markings. Just a few numbers inside. Is this type of jackets rare?

[militarymania]

i believe this may be postwar FRP issue to luftwaffe