XL NWOT Old Navy Black & Gray Horizontal Striped Knit Skirt

XL NWOT Old Navy Black & Gray Horizontal Striped Knit Skirt Like-new condition, New Without Tags. Very sharp-looking and versatile knit skirt. Decorative overstitching. Dress it up with opaque tights, or wear it casually with leggings or bare-legged. Color: Black and gray heather stripe Style: Straight or pencil style Length: Knee-length or 21" Fabric: 69% cotton, 18% polyester, 13% spandex. Good heavy cotton-blend knit material, thicker than t-shirt. Stretchy. Pockets: None Measurements (lying flat): Waist: 20" Length: 21" Pull-on style, elastic waist. I think I only wore it once at most, then it got misplaced in a move and now it is the wrong size.