60s or 70s?

[elvenom]

The tag says "Flair"...I've never heard of this one..

 

[Circa Vintage Clothing]

I'm going to go with '80s!

 

[bartondoll]

I would say 80s too on this one.

Sue

 

[vintageclothesline]

Another vote for 80s. Very op art!

 

[BijouVintage]

80's very cute! and your model is gorgeous!!!