Taking inspiration from architectural lines, this A-line dress is a striking yet understated piece that speaks to the considered COS design ethos. It's crafted from lightweight cotton and has an adaptable navy hue that creates a canvas for a number of styling options. NWT Never Worn Color: Navy Size: 4 Regular fit Button closure Back box pleat, side slip pockets Shell: 100% Cotton. Excluding trims / Machine wash Back length of size 6 is 34.56" / Model wears a size 6