Here’s the black skirt (Butterick 3597) with a border edge hem.
I think this does it for me with the dark coloured SWAP. The only piece that didn’t really fit (wine coloured knot knit top)needed a partner. As you can see below it now has a dark cherry colour skirt to go with it.
I’ve already made a roll collar dress out of this fabric, so it’s now another a-line skirt.