I’m an 18 and the 18-20 fit perfectly. I want to give an honest review since swimsuits can be brutal to find when your fluffy. Fair warning it doesn’t have ANY tummy control so look somewhere else if you need/want support. There’s light padding in the bra portion and overall it fits nice. I’m sincerely thinking about buying a pair of black or navy control bottoms to wear which you might look into. BUT… and I’m really not happy about it, but they didn’t finish off the seam on the top dress portion. Meaning it was just cut and left to basically fall apart. If you plan on wearing it a lot, you may want to think twice or find a way to stitch up or secure the “skirt” edge. I think a small fold over and quick machine stitch would work. Since I’ll only be in my yard, I’m not too concerned and I have a few suits, but if left “as is,” it won’t last but a single season. The hardware is pretty sturdy and the color is gorgeous, absolutely beautiful. The padding is removable and it offers a little bit of additional curve (I am a 42 C) but if necessary you could add more. It’s a full bottom and, like I said, no tummy control. Two pieces of material, that’s it. I hope this helps, oh being a Old Navy/Bloom pant size 18, Bloom tops 22/24 and I’m short waisted so the skirt is a wee bit longer than I’d like, but it covers, so that’s cool. I will say true to size, but you MIGHT be able to size down if you’re on the smaller side of an 18 - you know borderline 16-18. Just like a smaller 22 could probably fit in this size. God Luck ladies!! The missing star is for the cheap, unfinished skirt. UPDATE 07 May - The bottoms bug the heck out of me. The front doesn’t feel like it’s cut right. It’s almost like they are cut to accommodate a fuller lower belly. The bottom might be okay for you if you’re bottom heavy.

I was worried this would be too busy, but it's not. I'll feel comfortable wearing this 2X to the beach. Covers enough.

fits great I wish all the swim dresses had separate shorts like these because they're definitely my new favorite.

Couldn't find maternity swimwear so I just sized up and it worked perfectly. Haven't had any issues with the suit and since the straps are adjustable, it fits great and it was still long enough to cover a growing pregnant belly.

I love the print on this 2 piece suit. Super cute and comfortable. The skirt is a bit longer which I also appreciate.