Any of you sewers or those just familiar with fabrics in general know the benefits and drawbacks of one vs the other?
I read that cupro is sort of like Tencel and that it is supposed to breathe like a cotton. I am looking at two woven dresses that are pretty similar except for fabric. One is 100% rayon woven http://www.revolveclothing.com.....t&s=T and the other is 57% cupro 43% polyester twill http://wesc.com/product/38336 .