Strapless Banana Republic summer dress, size 4

Strapless dress with abstract pattern of grays and off white. Size 4. Zip up back, lined in upper portion, 6 pieces of boning give it structure at top and keep it from slipping. Has pockets and is washable! 55% cotton/ 45% linen. Laid flat: 29” long, 14.5” at waist. Excellent used condition, worn a handful of times. Colors look great with either neutral or bright shoes.can be dressed up or down easily.