Calvin Klein Long Sleeve Denim Chambray Shirt, S, NWOT

Button down long sleeve classic denim shirt by Calvin Klein. Size S, measures approx 18 inches pit:pit. NWOT, never worn. Seams on the front & back (for you sewing pros out there, what's the technical term for this-darts, tucks?) give the shirt a feminine, less boxy shape. Curved hem. Long sleeves can be rolled up, styled however you please. Offers welcome!