COS GATHERED MIDI DRESS IN OFF-WHITE / Size 12 Excellent Condition✨ Worn only Twice Loved a lot but I'm selling this because doesn't fit me. Cream/off-white COS midi dress made from soft modal with a cotton lining. With short puff sleeves and gathered waist. 2 side seam pockets. Relaxed fit and round neck. Shell: 80% Modal, 20% Polyester Lining: 100% Cotton Size 12 but recommend for Size 10 or 12