21+ Plus Size White One Piece Swimsuits to ROCK in 2022

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plus size white one piece swimsuits

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Today on the blog, I’m sharing over 21 plus size white one piece swimsuits to wear in 2022! These plus size swimsuits can be worn at the pool, the beach, a resort, pool party — the sky is the limit here! I personally know how frustrating it can be to try to find a specific plus size swimsuit, which is why I put together this round up!

Oftentimes, I write blog posts like this on my blog because I have to do a bunch of research, and I figure, why keep it to myself!??!

Plus Size White One Piece Swimsuits

In this blog post, I’ll share plus size white swimsuits from brands I regularly shop, as well as options from plus size swimwear brands that I haven’t personally tried! My goal is to help you make an informed purchasing decision, which is why I’m so upfront about what brands I have personally shopped.

As we go through this post, keep in mind that I haven’t tried each and everyone of these plus size swimming suits — that would be a LOT of plus size white one piece bathing suits to own (wayyyy too many, lol).

I’ve also included size chart information where I can, to make shopping easier for you! Keep in mind that sizes are NOT the same across brands — one brand’s 3X is another brand’s 5X! So be sure to check your measurements on their respective size charts.

Alrighty!! Let’s go swimsuit hunting!

Hi, I’m Brianne (she/her)! I’m a plus size blogger and model, and I’m stoked you’re on my blog today! (Sorry I don’t have a photo of me in a white swimsuit, lol!) I hope my round up guide helps you find a super fun white one piece plus size swimsuit! <33333

#1 Plus Size White One Piece Swimsuit – Great Wardrobe Staple

First up, we have this fun plus size white swimming suit with a ruched bodice. I’m a big fan of the different panels in this bathing suit. I think this would be a great swimsuit to wear while running around to different excursions on vacation or having fun in the pool.

  • Sizing: Up to a size 24 available with a waist measurement of 46.5 inches

Get this plus size white one piece swimsuit here!

Plus Size White One Piece Swimsuits

#2 Plus Size One Piece Swimsuit in White – Caterpillar Swimsuit

The “caterpillar swimsuit” is a trend that I’m pretty sure Alpine Butterfly Swim started! I love seeing how they recreate this swimsuit each year. This year, they used this fun white fabric.

From the brand: “Spread love and happy vibes wherever you go in this classic Alpine one-piece featuring three adjustable bow ties across the chest and midriff. The wide shoulder straps offer flattering support while the plunging neckline adds some serious sexiness. The soft, thick material makes curves look incredible while providing comfort and quality. The Goddess is perfect for anything from pool parties to a tropical island getaway. Pair this ethereal piece with your favorite sunglasses and sandals for a look that will receive compliments everywhere you go. Covered in sequins that glow iridescent in the sunshine, this is the one-piece you’ve been waiting for.”

  • Sizing: Up to a 6X which is a waist measurement of 60 inches on the Alpine Butterfly Swim website!

Buy this white plus size one piece swimsuit here!

Plus Size White One Piece Swimsuits

#3 Plus Size White One Piece Swimsuit – Fashion Forward & Trendy

Next up, we have this fun plus size swimsuit in a fun print! I found this swimsuit on Dia & Co (made by Nomads Swimwear) and was stoked. This is a unique and trendy swimsuit that would be so fun to do a photoshoot in!

  • Sizing: Up to a size 5X or 30/32, which is a waist measurement of 56.5 inches

Snag this super trendy and unique white plus size swimsuit here!

Plus Size White One Piece Swimsuits

#4 Plus Size White One Piece Swimsuits – Lace Up Swimsuit

Now let’s talk about this fun criss cross plus size swimsuit from Swimsuits for All! This is a va va voom swimsuit that I’d love to wear on a boat or yacht.

  • Sizing: Up to a size 24

See all the details for this plus size white one piece swimsuit here!

Plus Size White One Piece Swimsuits

#5 Plus Size White One Piece Swimsuits – Recycled Materials

Now it’s time for a simple plus size white one piece swimsuit! This swimsuit from ASOS is super fun!

  • Sizing: Up to a size 26

See more photos of this gorgeous plus size white one piece swimsuit here!

Plus Size White One Piece Swimsuits

#6 Plus Size White One Piece Swimsuits – Criss Cross from Woman Within

How fun are the side panels on this plus size white swimming suit?! This swimsuit is super visually interesting, and I’m thinking it could be rad for an editorial photoshoot. I’m not so sure about the tan lines though!!

  • Sizing: Up to a size 24, which matches to a 45 inch waist measurement on their chart!

Snag this plus size white one piece swimsuit here!

Plus Size White One Piece Swimsuits

#7 White Plus Size One Piece Swimsuits – Mesh Cutouts

Now let’s talk about this white plus size swimsuit with mesh cutouts! I love that this provides visual interest, while still having fabric!

  • Sizing: Up to a size 22

Get this super fun white plus size one piece swimsuit here!

Plus Size White One Piece Swimsuits

#8 Plus Size White One Piece Swimsuit – One Shoulder Ruffle Swimsuit from Boohoo

Next up, we have a plus size white on piece swimsuit with a ruffle effect along the neckline and one shoulder.

  • Sizing: Up to a size 22, which is a waist measurement of 41 inches

Ready to shop? Snag this plus size white one piece swimsuit here!

Plus Size White One Piece Swimsuits

#9 Plus Size White One Piece Swimsuit – Cross Neck Swimsuit in a 5X

Ok, PrettyLittleThing! This swimsuit is perfect for an all-white boat party or to make an impact poolside! I love how the PTL team styled this swimsuit!

  • Sizing: Up to a 5X or size 26, which I believe is a waist measurement somewhere around 52 inches

Get this plus size white one piece swimsuit here!

Plus Size White One Piece Swimsuits

#10 Plus Size White One Piece Swimsuits – Alpine Butterfly Swim

Ok, time to include another plus size white one piece swimsuit from indie owned brand, Alpine Butterfly Swim! This brand has some of the most size-inclusive plus size swimsuits that I found!

  • Sizing: Up to a 6X which is a waist measurement of 60 inches on the Alpine Butterfly Swim website!

Snag this plus size white one piece swimsuit here!

Plus Size White One Piece Swimsuits

#11 White Plus Size One Piece Swimsuits – Lace Up with Tummy Control

Now let’s talk about this plus size white one piece swimsuit from Amazon! It features a smaller ruffle around the top, as well as a lace up bodice section! I can’t decide if I love it or hate it, but I adore plus size swimsuits that make me FEEL a strong emotion. Life is too short for boring swimsuits, after all!

  • Sizing:: Up to a 4X which is a 47 inch waist, per their size chart

Get this super fun white plus size one piece swimsuit here!

Plus Size White One Piece Swimsuits

#12 Plus Size One Piece Swimsuit in White – Low Back Swimsuit in up to a 5X

Next up, another plus size white swimming suit from PTL! This 5X plus size swimsuit is *technically* a one piece, but it’s almost a monokini, honestly! This swimsuit screams, “Take me on a trip to Ibiza!”

  • Sizing: Up to a 5X or size 26, which I believe is a waist measurement somewhere around 52 inches

Buy this white plus size one piece swimsuit here!

Plus Size White One Piece Swimsuits

#13 Plus Size White One Piece Swimsuits – V-Neck Swimsuit

Ooo! A plus size white one piece with a v-neck?! I love this silhouette and the small cutouts add a bit of visual interest for photos and fun in the sun.

  • Sizing: Up to a size 24, which a is a waist measurement of 46.5 inches (per their size guide)

See all the details for this plus size white one piece swimsuit here!

Plus Size White One Piece Swimsuits

#14 Plus Size White One Piece Swimsuit – Classic Cut Swimsuit in up to a 5X!

Okayyyy PTL time! This white plus size swimsuit is giving me Baywatch vibes – I love the way the cut hits high on the model’s thigh.

  • Sizing: Up to a 5X or size 26, which I believe is a waist measurement somewhere around 52 inches

Ready to shop? Snag this plus size white one piece swimsuit here!

Link: https://tidd.ly/3OuixBM

Plus Size White One Piece Swimsuits

#15 Plus Size White One Piece Swimsuits – One Shoulder with Chain from PrettyLittleThing

Let’s add some bling! This one piece plus size white one piece swimming suit has a gold chain on one shoulder, adding some glam and style (IDK how that chain will hold up to water!!)

  • Sizing: Up to a 5X or size 26, which I believe is a waist measurement somewhere around 52 inches

Snag this plus size white one piece swimsuit here!

Plus Size White One Piece Swimsuits

#16 Plus Size One Piece Swimsuit in White – High Neck Mesh Cut Outs with Low V

Ok, to be honesttttt I often consider a swimsuit with a low v-neck, but since I love to splash and play I’m worried about.. things staying put. Ahem. This white plus size one piece has caught my eye, because it’s a mesh cutout – adding a bit of support and coverage for a deep V!

  • Sizing: Up to a size 24 available with a waist measurement of 46.5 inches

Buy this white plus size one piece swimsuit here!

Plus Size White One Piece Swimsuits

#17 Plus Size White One Piece Swimsuits – Striped Swimsuit

Okayyyy so technically this white plus size swimsuit isn’t 100% white, but it’s so fun I had to include it! It’s giving me some classic French vibes with this pattern and silhouette!

  • Sizing: Up to a size 24, which is a 43 inch waist on the Boohoo size chart

See all the details for this plus size white one piece swimsuit here!

Plus Size White One Piece Swimsuits

#18 Plus Size White One Piece Swimsuit – Tie Shoulder Bathing Suit

This next plus size white one piece bathing suit is simple with an added flare at the shoulder – see those ties? So much fun!!!

Sizing: Up to a size 24, which is a 43 inch waist on the Boohoo size chart

Ready to shop? Snag this plus size white one piece swimsuit here!

Plus Size White One Piece Swimsuits

#19 Plus Size White One Piece Swimsuit

Time for a cutout moment! This plus size white one piece swimsuit is perfect for body positive babes who love their tummies and showing skin!

  • Sizing: Up to a size 24 available with a waist measurement of 46.5 inches

Get this plus size white one piece swimsuit here!

Plus Size White One Piece Swimsuits

#20 White Plus Size One Piece Swimsuits – Halter Neck

Ok, to be honest I hate this style of swimsuit, as I’m a busty person! BUT! I know some folks who love this sort of keyhole silhouette, so I made sure to include it!

  • Sizing: Up to a size 24, which is a 43 inch waist on the Boohoo size chart

Get this super fun white plus size one piece swimsuit here!

Plus Size White One Piece Swimsuits

#21 Plus Size White One Piece Swimsuits

Time for a flatter sleeve! I looked high and low for a plus size one piece swimsuit with short sleeves, and I was stoked when I found this one from Boohoo USA!

  • Sizing: Up to a size 24, which is a 43 inch waist on the Boohoo size chart

See all the details for this plus size white one piece swimsuit here!

Plus Size White One Piece Swimsuits

#22 Plus Size White One Piece Swimsuits – One Shoulder

Last but never least, I’m ending this here round up of plus size white one piece swimsuits with this one shoulder swimsuit from Boohoo USA, with a scalloped edge design. This is a style STATEMENT!

  • Sizing: Up to a size 24, which is a 43 inch waist on the Boohoo size chart

Snag this plus size white one piece swimsuit here!

Plus Size White One Piece Swimsuits

What to Read Next

I’ve written a bunch of posts on plus size swimsuits, and here are a few more to check out:

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