Does anyone know which fabric it is?

[Attavintage]

Hello vintage lovers! I would like to share this stuning set of two pieces from the 70's that I recently acquired and whose fabric I can not determine. Anyone know what fabric it is? I appreciate any help. Thank you

 

[MagsRags]

Hi Ruben,
Were you able to snip a bit of fabric from an inner seam for a fiber burn test?

 

[denisebrain]

Definitely worth the fiber burn test that Maggie mentions. https://vintagefashionguild.org/determining-fiber/
Yours is a horizontally ribbed fabric.
https://vintagefashionguild.org/horizontally-ribbed-fabrics/

 

[Rue_de_la_Paix]

I would call that a faille weave.

 

[Attavintage]

Hi Ruben,
Were you able to snip a bit of fabric from an inner seam for a fiber burn test?

Thank you very much, good idea, I'll give that a try.

 

[Attavintage]

Definitely worth the fiber burn test that Maggie mentions. https://vintagefashionguild.org/determining-fiber/
Yours is a horizontally ribbed fabric.
https://vintagefashionguild.org/horizontally-ribbed-fabrics/

thank you very much, I am new here and I still have a lot to discover, thanks for the contribution.

 

[Attavintage]

I would call that a faille weave.

thank you