Untouched Luftwaffe flight blouse for an Oberfähnrich serving with flying troops. An untouched example with period time attached insignia to a highly awarded Narvik veteran. 

Not only he was awarded the Narvik Shield and a Squadron Clasp as well as two other awards (such as Pilot's Badge and Iron Cross 1st Class), there are also loops for a German Cross or Spanish Cross and a ribbon bar!
There is a ring attached underneath the collar. Maybe for holding a Knight's Cross ribbon?

Collar tabs: Attached by machine

Shoulder boards: Slip-on type. Yellow piping. Oberfähnrich (officer's candicate)
Sleeve badge: technical crew with silver cord

Breast eagle: Machine-embroidered EM/NCO type. Period time attached by machine. 

Lining: Cotton. Size stamped. Maker marked. Depot marked "L.B.A.(S.) 41"-
Buttons: Complete. Period time attached.

Excellent Narvik Shield with blue cloth backing period time attached by hand!

Overall very nice condition. An untouched example!