For all 9 blouses, please know that there are signs of wear and discoloration, but they are all wearable. Yellowing is natural in vintage blouses and I am just tired of them sitting in a corner. My loss is your gain! Feel free to resell them or add them to your collection. I will not be inspecting each blouse individually because I need to get all my other listings up ASAP so please BUY AT YOUR OWN RISK, it should be well worth the money you spend on it if you like this style or just want to try it out!
Someof the tags have been washed out, cut out, or never seem to have been put on the garment. My guess is some were handmade. 
Some of these are cotton and some of these are polyester a mix r. I think it’s cool seeing how technology changes via clothing. They lasted through the years and I think they have some more life left. Please give them a good home! They smell a bit like aged fabric.   Also I don’t know years very well so please take my guess at the decade with a grain of salt.