Help required dating some dresses please

[shambles]

I think this may take me some time adding one picture at a time. I have no idea what era these dresses are from and am hoping someone that is atune to dating maybes able to help.

Thanks in advance.

 

[shambles]

pictures too big, think I need to upload them externally. Appoligies there are more to come.

 

[shambles]

Rest of pictures for first dress

Next dress

and last dress

I should add there are all home made dresses though I've no idea who made them. The are also completely man made fabric.

Thanks in advance for any assistance that can be offered

 

[BijouVintage]

they all appear to be late 70's secretary style dresses

 

[debutanteclothing]

I agree, 70s

 

[thevintagebungalow]

Yep, 70s it is!

 

[VintageFray]

My first thought was early 80's, but i'd go with the majority!

 

[Circa Vintage Clothing]

I agree with Beth - late '70s secretaries.

Nicole