Nwt sheath dress

brand new with tag black and white midi sheath dress perfect for work. hidden zip back slightly read neckline pattern placement gives the perfect illusion of a slimmer shape I wish this dress fit me unfortunately it is too big. labeled size 8. pit to pit measures 18.5 with plenty of stretch. shoulder to hem 38 in. this could probably fit a size 10 as well my mannequin for reference is approximately a size 8.