Ella Moss Nikki Cold Shoulder Dress Natural NWT S. The Nikki Cold Shoulder Dress gives boho a bold twist with a ruffled lace trim overlay and a flirty exposed shoulder design. Scalloped lace at shoulders and hem. Would look great with heels or over cowboy boots. Back button-loop closure with keyhole detail. 100% Rayon. Hand wash cold. DRESS IS NATURAL (ivory.) photos in black are only to show fit. Lacy flirty cold shoulder party dress Ella Moss ivory