Sequin long sleeve mini dress. 95% Polyester 5% Spandex Runs true to size. Model is wearing a medium. (38” bust, 30” waist, 37” hips, 5’4”) Bust Waist Length Sleeve Length Small 42 inches 40 inches 29 inches 19 inches Medium 44 inches 42 inches 29 inches 19 inches Large 46 inches 44 inches 29 inches 20 inches We measure each item from side seam to side seam, on a flat surface. Please consider the fabric content of each item, as fabric containing stretch may have give.