NWT BLACK Sweater/Dress with irredecesent multi colored metallic thread

Close up phoro is the most accurate. Tag says 3x but fits more like a 1x Pic doesn't do this justice! Definitely black, colors are tricking my camera. Vertical metallic irredecesent treads run in a stripe like Vertical pattern. Teals, reds, coppers... Gorgeous for an evening out. I had planned to wear it over leggings but never did.