What is this type of dress called?

It is kind of cut in half from the top with a stretchy band and the rest is kind of layered? Here is a picture. http://www.macys.com/catalog/product/index.ognc?ID=527485&cm_mmc=Google_Feed-_-9-_-51-_-MP951 I want something like this but with a black and white cheetah print at the bottom, but for me to find this online i need to know what type of dress this is called. Any help would be great, Thanks.