So, I've looked through my stuff and I have a pair of Terry Knickers that are 3x (although they are marked 2x) that are like regular capris with a liner inside, and another pair of Terry Knickers that are more like tights (and could be worn under something. Both are very stretchy and I'm thinking they were a bit generous even when I had a 53 inch waist. I also have a terry skort that is a 3x(again, marked 2x grr). You could have all three if you wanted them. I am usually free all day tuesday or wednsday, and could plan a trip to the trail or some such southerly location if you would like to meet me and pick them up
Laura