Need help identifying a flight jacket

[1canpara]

Just wondering if this is a variation on the B-3 jacket? The curved right hand pocket and the addition of a left side pocket has me perplexed. There is no tag in the jacket, plus the collar straps look oversized and a bit bulky.

 

Anyone?

 

 

 

 

[vintageproductions]

Almost has a civilian look to it.

[1canpara]

Yeah I thought so too....it’s in a shop in Montreal and a buddy is currently looking at it...it’s paired with a set of USN M446 leather sheepskin flying trousers

[vintageproductions]

Also, just noticed the seam across the upper chest.

 

No, US issued shearling should have that, should be a solid piece.

[1canpara]

Thanks! Turns out they’re asking way too much for it in any case, but still great to get an opinion on a jacket with features I haven’t seen before