Black Maxi sundress

Black knit Maxi sundress with spaghetti straps. The width from side seam to side seam at the elastic waste is 18" when not stretched, but it will stretch out to 27" so there is alot of give. The length from the top to bottom is 46" and the length from the top to the elastic waste is 6". It's been written twice and washed. the tag says " hand wash" but I don't see why. Size 3x Bundle and Save! buy any 3 items in the same purchase, get the 4th(lowest priced) FREE! comes from a smoke free home.