Long ago in the eighties when I was 'alternative' these long skirts were all the rage amongst goths. They were made of heavy cotton, embroidered coarsely in the same colour, long, had an elasticated waistband and had fringing at the bottom. The heavy cotton draped nicely. Of course most goths wore them in black.
They were sold in hippy shops. The kind of places that also stocked incense and tiger balm.
I have a yen to acquire one again. There don't seem to be hippy shops around here.
Any ideas?