More help please. . . . What in the world is this incredible fabric??

[50sVintage]

Another item recently received is a Harry Acton for Party Formals ruffled gown. I've fallen in love with the practical, resilient fabric but can't figure out what it is. Although I haven't heard of such a thing, it feels like nylon taffeta. It is very lightweight yet tends to keep its shape, necessary to hold the ruffles in place. At the same time, the material gives the impression of a nylon windbreaker (which does not hold its shape) but it isn't waterproof. In fact, the gown was extremely soiled. I washed it in warm water and Woolite and it is now pristine. I've never known another fabric that cleans so thoroughly and easily. Does anyone have a clue what the material is?

Many thanks in advance!

Mia

 

[The Vintage Vendeuse]

Polyester taffeta?

 

[carla rey]

I have a 80's prom dress in my shop right with very similar wired ruffles on the hem. It's a rayon/poly taffeta blend with a wonderful sheen and a rustling sound when it moves. Try doing a burn test!

 

[50sVintage]

Didn't know there was a poly taffeta. Yes, that makes sense.
What is the burn test??

 

[50sVintage]

It sounds like crinkling paper. Rustling is a more elegant way to describe it.

 

[carla rey]

A link for determining fiber here
Try clipping a small piece of fabric from the inside in the seams or selvage. I use a tweezers and pyrex bowl.

good luck!

 

[50sVintage]

Carla,
Thank you so much for that link. Wow.
Thanks again!

 

[carla rey]

You are most welcome Mia! Please let us know!