I wanted this set so bad, but there were mo reviews yet. I got my mormal size Medium. It fit but I had gained a few pounds. I have not butt at all. I have hips and I am a 38C breast. If I did mot gain the weight it would of fit perfect. My husband says it looks good on me but even though I like my cloths tight fitting I would of rather of went up a size. But for all you ladies out there you can buy your normal size but we all know when you buu a set together almost always the top is to small. So if you ladies get your normal size. But if your bigger than a 38C breast for just the top you should go up a size. It is stretchy material but not Denim at all its all just a print even the pockets are just a print. My Measurements are a hour glass shape with a flat but 38C breast 28 to 30 waist and around 38 to 40 hips and I weigh Around 155 I got a Medium my normal size . I would say get your normal size in this set but like I said. If you have bigger breast and a bulge in your belly with a stick out but. You need to go up a size.