Levi's Blue Denim ribcage Skirt

NWT Levi's Premium ribcage skirt! Size 24, fits true to size. Marked as irregular on the tag, however, I do not see any flaws. I think it might be because the wrong tag is on the skirt. It says ribcage straight ankle instead of ribcage skirt ¯\_(ツ)_/¯ Waist: 12 inches Length: 16 inches