I ordered a size up thinking it was a sure thing. I opened the package and thought, wow wow wow then I struggled putting it on.
What they don''t tell you is these are like putting on a small girdle - one red faced stretch at a time. Not just tight, it was so uncomfortable that I sent it back. I thought going up a size would align the fit but no, this is designed for someone with a shorter torso. It that sounds like you, it will look great. Even then go up 2 sizes.
Lot''s of wow factor, just needed the right fit for the right body type and this wasn''t it for me.