Hoyod Womens Sleeveless Back Zip Bodycon Knee-Length OL Pencil Dress Imported Material: Cotton,Polyester Patchwork,Scoop Neck,Sleeveless Zipper on the back,knee length pencil dress It is manual measurement, there may be 2-3cm error. And item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same. hope understanding! Package1*dress,by usps with 7-13 days to arrive