Looking for a year made on a Copley Slip

[Megan Graves]

Today on one of my thrift store scavenges, I found a beautiful slip. It is made by Copley. The label bears this information: Short Size 38 Copley "A Proportioned Slip". The back of the label says: 100 % Nylon Shadowproof. The bottom has the Union Label for ILGWU the bottom half is worn, but I think it is AFL-CIO. I have tried searching for Copley slips online and have found nothing. Has anyone encountered this particular brand or have any information about it? Thanks so much! I am new to the group and excited to further my vintage knowledge.
Megan Graves

 

[bycinbyhand]

You should post pictures! : ))))

 

[Megan Graves]

Here are some pictures!! It caught my eye when I noticed the seams, so I checked the tag and bought the slip for a 35 cents!

 

[Linn]

I would date your slip to the '60's. It can't be earlier than 1963 because that Union label was used from 1963-1974.

https://vintagefashionguild.org/label-resource/ilgwu/

 

[Megan Graves]

Thanks so much, Linn! I live in Mississippi so there is rarely any good finds within thrift stores and then finding them takes a lot of searching. It is beautiful and I am glad to know that it is that old!