I have pretty much no rear end but a bit of tummy, this looked good on me in white.  at 5 9 it is difficult to have a mid calf length. This one I was enabled to shimmy around and manage a nice fit.  The fabric might seem unforgiving so if you are jiggly or lumpy avoid the white.  If you need white, go up a size.  I read a mid-calf white skirt was a wardrobe "must" for Summer '18 and this got the job done at a good price.