Need help dating this hang tag

I am wondering if any can date this old Sears jewelry hang price tag that is in my profile picture?

 

Can you post a larger image of it in the thread? And also a picture of the whole garment?

 

It is a long silver tone necklace

 

I would guess at 1980's, because it's a chunky rope necklace and the label has no barcode etc but it's a guess.