So, I'm in between a size 18 and a 20, closer to a 20 at the moment.
I also have wide hips and a big belly. I'm looking for a new pair or trousers. The problem is that I have a really flat bum so even if trousers fit my waist there is always far too much fabric in the back. Nothing really looks good except for leggings.
I want something more structured than leggings. Is there anywhere that has something that fits the bill?