Knit white fabric skirt

Knit fabric skirt with lining. Has a small red dot stain. So small or barely shows. I took a close up of it. There’s only one tag which is the brand. There is no size on it. I wear a small and it fits me. It has an elastic waist so it can stretch. From top to bottom of the skirt is about 16.5 inches. The waist is 26 inches around without stretching the elastic of it. Can be dressed up or down.