H&M Waffled Jersey black dress size S

H&M Size Small but runs a tad big Calf-length (midi) dress in waffled, cotton/poly/spandex blend jersey. Low-cut back with horizontal ties and wide, elbow-length puff sleeves with narrow, covered elastic at cuffs. Round neckline, plunge back, open with ties. Never worn, but no longer has tags on b/c it’s been washed.