I was reading up (Claire Shaffer's book) on faille/ottoman last night since I'm making a dress out of it.
Most of the information refers to making formal/dressy clothing out of faille.
My ottoman is a looser/ coarse weave, and frays like crazy so I have zigged zagged the vertical seam allowances, stay stitched the neckline and very narrow zigzagged at the edge of the skirt hem before doing any basting of the darts. I'm going to stay tape shoulder seams and the centre back SA below the zipper; the zipper area has been interfaced before I zz'ed.
I was right in picking a pattern with minimal pieces, not just for the fraying, but to show off the horizontal ribs and my fabric is two colour in a double weave!