I'm not sure if this is considered a military uniform, but since there are Luftwaffe breast eagles , I'll try it out.

Now what was being said ??

Luftwaffe sports shirts inspection? Man, the Germans were pretty detail obsessed. Or some other kind of obsessed, as the case here may be....

" Your stitching is loose "

Verr Eagle's dare a Twin Peaks pilot episode

Anybody know which formation or ranks are involved in this Luftwaffe photo ?

The lady in black/dark blue is what ? a Hauptsturmmutter ? Gruppenmutter ?

A couple of additional photos of Luftwaffehelferin...

Did they have rank badges ?

Sure, everyone else did The first type was introduced in July 1940, and replaced in July, 1941. They are shown under "LuftHelferinnen" in the "Collar/Shoulder Tabs - Military" gallery near the bottom of the Luftwaffe section.