Size 6 shown on 5'3 model who typically wears an XS/2. Waist adjustment buttons and elastic feature inside. Unlined. Gorgeous tailoring. Wool blend. Pleated. Button, double hook and eye and zipper closure. Purchased 2022, never worn beyond trying on for outfits - very wide-leg fit. (NWOT). Perfect for work. No spots, smells, stains, pulls, or flaws. Stored on a hanger for pleated shape preservation. Never laundered - no shrinking. Please ask any questions you may have prior to purchase. I am happy to supply more photos or measurements.