What material is this made out of?

Question

I'm not good with the whole identifying materials thing, so ten points to whoever can help.

Here's the picture-

http://i35.tinypic.com/2re2ybq.png

I've got a few more screenshots, if it's needed, but they're not very good.

Answer 1

The fabric looks like moire (watermark) and would be made of acetate.

Answer 2

It's made from Satin , available at all fabric stores ;)))

Answer 3

The dress is either silk, satin or acetate.

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