I'm still collecting screen captures, but there were a couple of good promotional shots that let us see parts of the costume.
Lighting is always an issue to figure out the true color. The tunic is clearly a twill - either blue grey or slate grey depending on lighting. I'll probably go more toward the blue grey if I can since it looks that way most often in the lighting of the show. For the Royal blue fabric, I found at really nice bridal matte satin that matches really when, and it looks and drapes the way it does in the show, so I bought that.
The lighter fabric seems to have some good texture to it, some slubbing maybe. For that one I found at natural viscose linen that looked really close to it. Close enough for my tastes anyway.
Finding the multi-colored insert fabric is the worst. It honestly looks like a flat weave rug. But maybe also a flat tweed upholstery fabric. While it's clearly textured, the weave is very straight. I'll poke my nose through the upholstery racks and see what I can find that is close to that taupe/brown multi-colored fabric. That will be the hardest.
The other challenge that I have on the fabric is that the pants are never visible in the show or the promo shots that I've found. I'm literally going frame by frame right now to see if maybe there is a glimpse. But the reality is that the tunic reaches to the top of the boots, even when he's walking. So, either plain black pants or pants made of the same material as the tunic. I'm probably leaning toward the latter, since that would create the best look when I'm walking in the costume. Still looking through screen shots though.
I'll post up later some shots of the actual fabric that I've bought.
