You are talking, jersey, as in knit, correct? I always just sew a regular straight stitch. If it is very stretchy, I've heard of some folks using a tiny zig zag, but I've never done so. If you have a serger, it will really make short work of it. Looking at your gorgeous fabrics, I see Pajama's!!!! (Even at my age, I like novelty fabrics for my pj's) Have fun with it!