NWT H&M black velvet stretchy mini shift dress

NWT H&M stretchy sleeveless shift dress in black velvet. vback; round neckline. pullover. Fit & flate. can be worn with a belt (does not come with the belt) and a blazer jacket or cardigan. unstretched pit to pit 15in length 33in hips 12in. Size tag shows size 4 but gits a 6 as mannequin is a size S