Finding plus size maternity swimsuits when you’re plus size can often feel like searching for a mythical creature, but add a beautiful baby bump to the equation, and the search can become downright legendary in its difficulty. The racks seem to shrink, the styles become less inspiring, and the fear of ill-fitting fabric clinging in all the wrong places intensifies. However, amidst this often-frustrating journey, landing on that perfect plus size maternity swimsuit isn’t just a win – it’s a game-changer.
It’s about embracing your changing body with confidence, feeling comfortable and supported as you soak up the sun, and ultimately, celebrating this incredible chapter in style. A suit that truly fits and flatters isn’t a luxury; it’s an essential piece that empowers you to enjoy those precious moments by the water without a second thought about anything other than the joy of your growing family.
Expert on Plus Size Maternity Swimsuits, Jen McLellan
We’re all about consulting the experts here at TCF, and here’s what plus size maternity clothing expert, Jen McLellan, Certified Childbirth Educator and founder of Plus Size Birth, had to say about the topic:
“When purchasing plus-size maternity clothes, getting a supportive (and cute) swimsuit is a must! Beyond the blissful relief of weightlessness, swimming and water aerobics are fantastic ways to engage in joyful movement during pregnancy. So while your current suit might last longer than you expect, if it gets snug, size up or invest in a maternity suit.”
Plus Size Maternity Swimsuits
Whether you plan to hit the beach for a baby-moon or want to get some Vitamin D beside the pool, having a swimsuit that makes you feel beautiful is vital! Check out these options along with a few tips.
In this post, we’re going to share where to SPECIFICALLY find:
- A SUPER CUTE Plus Size Maternity Tankini
- Plus Size Nursing Swimwear
- FUN Plus Size Maternity Swim Dress
- Plus Size Maternity Swim Bottoms (and a few hacks for this!)
Are you ready to find the PERFECT plus size maternity swimsuit for your needs? Well let’s dive in (pun intended, lol), and get you going!
Ok, when talking ANYTHING plus size maternity, we need to talk about PINKBLUSH! This is one of the most popular plus size maternity brands, and they have a TON of plus size maternity swim options, including this one piece!
Sizing: Up to a size 3X
Have fun in the sun with this breezy nursing tankini! It offers comfy coverage with a flattering crossover cut that works for pregnancy and postpartum. When your baby arrives, simply pull aside to nurse.
Available in up to 1X
Made from a chlorine-resistant stretch fabric, this swimsuit features a palm leaf print, twist front detailing and built-in cups for improved bust support. Pair with sliders for the ultimate poolside look!
Available in up to size 28
Depending on your measurements, you may be able to just use a typical plus size swim dress! We loved this one from Kohl's!
Available in up o a size 24W!
Although it's techinically not a maternity swimsuit, it's perfect for a baby bump!
Available in up to a 6X!
If you're looking for swim bottoms that will give your belly support, consider these shorts from Torrid! The power mesh feature provide you the perfect amount of support while baking your bun.
Available in up to a 6X!
Are you looking for a plus size nursing swimsuit? Woohoo! Calypsa has your back! This plus size nursing bathing suit look so comfy and is available in a few prints!
Available in up to a 5X!
Beige Animal Print Ruffle Maternity Plus One-Piece Swimsuit
OMG! I love this animal print plus size maternity swimsuit! So cute!
Up to a size 3X
Tips for Shopping for Plus Size Maternity Swimsuits
- Two Pieces are Better Than One! While we love a plus size one piece swimsuit, it’s probably going to be easier to find a swimsuit you love (at plus size brands that don’t carry maternity!) if you get a two piece swimsuit, where the bottoms are a different size than the top! (As shared above, we love the TorrId plus size swim bottoms made with POWER MESH!)
- Shop Secondhand! From talking with my besties who have been pregnant, they really regret not checking websites like Poshmark or Mercari to find gently used (or even NWT) plus size maternity clothes. New moms and new parents will often sell their pieces once they have their baby!!
- BIKE SHORTS! While they won’t last as long in chlorine water (they’ll probably wear out faster than actual swimsuit fabric), you can definitely wear plus size bike shorts for a bit more support! I definitely recommend checking out Yitty’s bike shorts! <3
More Plus Size Maternity Tips!
If you’re plus size and pregnant, you probably need more than some cute swimsuits, am I right?!
Below, I’ve shared a few other plus size maternity guides for ya!
- Your ULTIMATE Plus Size Nursing Bra Shopping Guide!
- Ashley Graham’s Baby Bump in Her Swimsuits for All Campaign!
- Fashion Blogger Spotlight: Aaronica of The Crunchy Mommy
Did you have a blast looking through plus size swimsuit maternity recommendations for 2025?! We hope so!
