Does anyone recognize these jackets?

Standard

I wonder if folks wouldn’t mind helping out a bit.

We have these two jackets here: Flickr set

No clue front

Opera Co Front

The red and blue one has a stamp on the lining that seems to indicate it’s for the theater, but the black and yellow one has a mark I can’t make out. You can see all the interior marks if you click through to the Flicker set; I can’t decipher them.

Anyone know anything about old clothes?