Vintage dress or reproduction?

[manicmom]

I was given this dress to alter for a young gal. We put eyelets in the back for her to be able to wear it and lace it up "corset-style".
Can anyone date this for me? It has a Nadine Formals tag inside with an ILGWU tag also.

 

[MyVintageCocktail]

Judging by the labels, it's likely mid 70s, but can you post a picture of the garment itself? That would really help.

 

[joules]

Oh, here they are. Yes, I'd go with 70's into possibly 80's.

 

[The Vintage Merchant]

posted on your other thread, manicmom. oh, and 80s is my guess-timate.