I am 5'7, 190lbs, and ordered the XL. The top fit perfectly, covered everything that needs to be covered, and is very flattering.

I tried many very expensive swim suits; for the money this suit covered my problem area (tummy) yet shorts bottoms accents cute butt; top is super comfortable in that you could swim without your boobs falling out!!! I love this suit so much I am buying a 2nd one oh yeah!!! Great colors and patterns

I love this suit so much that I bought a second in another design. It is comfortable and flattering. The boy-shorts bottoms are perfect. I’m in my early 60s with a body that isn’t quite what it used to be, and this suit trims pounds and hides flaws. The only negative is that the bottom of the tankini top floats up in the pool, so I just tuck the front into the bottoms a bit. Problem solved.

I am 5'8\" and a size 14. By the measurement chart alone, I thought I needed an XXL. I initially ordered that, but felt the top was too loose for my chest. I went back and ordered the XL and it fit just right to hold my breasts well, but not too tight that it was uncomfortable. There is enough stretch in the material to forgive a few inches.
I like the material and it felt great to wear in the water.

I really like the fit of this bathing suit. I am a size 12, and got a large, and it fits perfect. The shorts are even just right, and not too short for my liking.