Oh Polly UK 4 / US 0 sweetheart black corset long sleeve

Front zipper, 2 ribs (boning) front and 2 in back with 1 on each side seam. Pointed front, arc-ing back, puff shoulder sleeve. Hand wash. 95% cotton, 5% spandex. Approx: 13" pit-to-pit, 10.5" across bottom, 6" from pit to bottom, 17" sleeve length from pit, 6" arm width at pit, 3" wrist opening