How thick is Burgundy silk taffeta curtain fabric?
The nature of taffeta, silk or otherwise, is to be stiff. It’s often used in formalware because it makes skirts stand out without hoops, petticoats, etc. I suspect that taffeta might not drape will enough for curtains. Got a link to a specific fabric? Maybe it lists the weight per yard or something else that will give us a clue about its thickness. Edit: Here’s a description and an image of taffeta: http://www.transbride.freeola.net/terms/… However, in searching for the image, I found several places selling taffeta curtains, so maybe it can be woven thin enough to drape, eh?