COS Square Neck Black structured Midi Dress

Like new ! never worn because too big for me. Sold out everywhere It’s an S but I would say S/M. Designed for a slim fit, this knitted bodycon dress comes in black and features a rounded square neck. The corset-inspired seams add structure to the bodice. - Sleeveless design - Centre-back zip closure 52% Viscose, 47% Recycled polyamide (Recycled nylon), 1% Elastane / Machine wash cold At flat: shoulder to hem 45 1/2" bust 31"