Help dating a vintage Osh Kosh jacket with an AFL CIO CLC tag

Hi all!
Today, I found a little Osh Kosh denim jacket for my sister-in-law's daughter. I am very curious about its label and when it may have been made. The fabric label looks earlier than other Osh Kosh articles I've come across and there is a paper tag above it as well. On the bottom of the denim jacket, there is a AFL CIO CLC label stamped In blue. Kemington Express 20 Ga buttons. Attaching photos. I'd love to know your thoughts. Thank you!

 

I'm not an expert on this label and it's not represented in the Label Resource either, but based on the labels and the lining, I would expect this garment to be probably from the '80s or early '90s.

The AFL CIO CLC label might help if you can research that one.