I am fool because this is the third one that I have purchased. I purchased the prior 2 from a different website and I would order different sizes as I lost and gained weight. Yes, it is hard to put on the first few times (or more) but they all are. My problem is that mine rolls up on the side and sits up on my hip. It only happens on 1 side, the right side. I have had this same problem on all 3 of them. Maybe it is me. I am a bit hippy. I find myself pulling and tugging on it all day. When it rolls up in my hip it creates a lump and a bulge, which is unattractive and defeats the purpose. Also, it is a bit short and doesn't come all the way up to my bottom bra band. So, I do experience a little back fat bulge. However, for the few minutes that it stays in place before rolling up my hip, it gives me a beautiful shape. I am naturally curvy and it helps define my hourglass but then it starts rolling and I start pulling. I would never wear this with a body con dress or anything really form fitting, which is part of the reason why you purchase it to begin with. Maybe the one with the panty bottom is different. I can only assume that the panty would stop it from rolling but I don't know for sure. I know that I have purchased 3 in the past but I won't be purchasing it again.