Best Maternity One-Piece Swimsuits of 2026

"I'm really impressed with how flattering and comfortable this swimsuit is. As someone who's plus-sized, it's tough to find a suit that fits well, but this one hugs my curves in all the right places and the tummy control is fantastic. My bust feels well supported with the adjustable straps, and the 1X size was perfect for me. I absolutely recommend it for anyone seeking a confidence boost at the pool!"

"After trying the floral green swimsuit, I felt so pretty I didn't want to wear anything else! The color is bold and vibrant, and the suit does a great job concealing my tummy while providing solid support in the bust. I even returned another suit from a different seller to get a black one from here because I was so happy with the quality and fit. The green floral is still my favorite, though."

"As a mom with a c-section fold, I can't say enough about how well this swimsuit hides my belly and keeps my chest in place. It's given me my confidence back! I now own three in different colors, and I always get compliments when I wear them. They're a bit snug to get into, but that's just the tummy control doing its job. I recommend sizing up one size for the best fit."

"As someone who struggled to find a swimsuit during pregnancy, I was thrilled to discover this one. The fit was spot-on—comfortable, easy to put on and take off, and offered great support for my growing belly. It looked great, even if it was a little cheekier than I expected, but that didn’t bother me. I ordered a large during my third trimester at around 180-190 lbs, and it was perfect."

"Being 5'7'' and 153 pounds at 19 weeks pregnant, I went with a small and it fits beautifully—feels supportive and secure, including for my bust (currently 34C). The adjustable straps are a huge plus for my longer torso. The only thing is the bottoms cut in a bit, but it's not uncomfortable. Overall, I’m really pleased and would definitely recommend it!"

"Heading into my third trimester and as a second-time mom, I needed a suit that could keep up. This swimsuit fits well with room to grow, provides excellent coverage, and keeps everything in place while I chase after my toddler. At 5'11'', I was worried about the length, but the large size worked out great. I feel confident and secure wearing it."

"I got this for my summer pregnancy and absolutely loved the floral accents and full-coverage bottom. It fits true to size and would look cute on any mom, pregnant or not. There’s a bit of extra room for later trimesters, which I appreciate."

"This swimsuit was a hit with so many compliments on the cute design. While it looked great, I did notice it was a little tight and not super stretchy."

"I’m obsessed with this suit! It’s perfect for the mid to late second trimester, with plenty of support and a flattering, thick fabric. The slightly cheeky style is fun—wish it came in more colors!"

"The material is so soft and supportive, making it incredibly comfortable as my belly grows. This swimsuit gives me a flattering shape and fits beautifully—definitely a great pick for expecting moms!"

"I was impressed by the heavy, high-quality fabric—it stays opaque even when stretched over my bump. Plus, there's plenty of room for my belly to grow thanks to the cinched sides!"

"Being in my second trimester, I often struggle to find comfortable fits, but this swimsuit is surprisingly well made and comfortable. There's room to grow, though as someone who's larger on the bottom, it is a little snug in the thighs, which I expected with a one-piece."

"At 29 weeks pregnant and 5'5", I found this swimsuit to be stylish, modest, and incredibly flattering. The fit is perfect for my growing belly, and I feel confident swimming and playing with my kids without worrying about anything slipping. The rear coverage is especially good, and I appreciate that it accommodates my longer torso. I highly recommend it for anyone looking for comfort and coverage during pregnancy."

"I tried quite a few maternity swimsuits, but this one was by far the best. It's super flattering and comfortable, and I love how it adapts as my bump grows. The coverage is just right, and I think the quality matches the price. I picked up both the green and wine colors and couldn't be happier with how they look and fit."

"I’m 5’6” and 215 lbs at 24 weeks pregnant, and this suit in XL fits me perfectly with plenty of stretch for the months ahead. I love that it’s supportive without being tight and keeps me covered where I want. It’s so comfy and makes me feel cute, so I’d highly recommend it to other moms-to-be!"

"I wore this swimsuit throughout my entire summer pregnancy and absolutely loved it! The stretchiness made it super comfortable, and I always felt well-supported, even with my larger chest. The removable cups provided extra support without adding bulk, and the front detail was so flattering. For reference, I’m 5'9" and was 200 lbs at 9 months, and the XL fit me perfectly."

"At 23 weeks pregnant, I found this suit offered great coverage and comfort, especially with my 40DD chest. The large size had plenty of belly room, and although some said it was cheeky, it fit me just right. The removable padding is a bonus, and I’m happy with the quality for the price."

"This swimsuit fit me perfectly through pregnancy and even after two pregnancies, it’s still holding up. The elastic and straps remain in great shape, and I feel comfortable and cute swimming with my kids. I typically move from a 10/12 to a 12/14 and am very busty, but the large was perfect for me."

"I felt incredibly confident and comfortable in this swimsuit throughout my pregnancy. The ruffle details and overall fit truly flattered my bump, and the supportive, high-quality material made it a smart purchase for now and future pregnancies. I would definitely buy this again—a perfect find for expecting moms!"

"During my beach vacation at 20 weeks pregnant, this suit was a lifesaver! It fit perfectly everywhere, especially for my taller frame and curvier hips and thighs. The adjustable straps and supportive bust were essential for me, and the built-in bra pads were a great addition. I’m confident it will see me through the rest of my pregnancy and even postpartum—absolutely worth the investment!"

"I was impressed by how stretchy and soft this swimsuit is—the most forgiving fit I’ve found among maternity swimwear. At 31 weeks, there was still room to grow in the belly, and the color looked great on my skin. If there were more colors I liked, I’d definitely buy another one!"

"I'm thrilled with this product—the fit is perfect, the fabric feels wonderful, and the color is just what I wanted. I wore it swimming in Hawaii and couldn’t be happier!"

"While the suit is very stretchy and soft, I wish it had a bit more compression. When it's wet, it gets a little see through, so I don't feel totally comfortable wearing it in public."

"The material stretches to fit almost any size, but it's quite sheer, and I noticed there was no hygiene strip or extra lining in the private area. It's lightweight and easy, but definitely on the thin side."

"I have never found a maternity swimsuit that made me feel so comfortable and confident during pregnancy. The fit is super flattering, especially with the little skirt for extra coverage. I appreciated the adjustable straps and supportive padding. It covered everything I wanted while still looking cute!"

"At 20 weeks pregnant, I bought this for a vacation and I am so glad I did. The ruching leaves plenty of room for my growing belly, and as someone with a longer torso, the suit fit perfectly. I’m sure it will last for the rest of my pregnancy."

"Being 9 months pregnant and about 220 lbs, it's tough to find something both cute and comfortable. This bathing suit gave me great coverage, was comfortable to move in, and I felt cute all summer. It’s definitely durable and held up well to frequent use."