The 16 Best One-Piece Swimsuits to Stock Up on This Spring

Aerie
Aerie
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With temperatures finally warming up, we have one thing on our mind: sun-drenched days spent relaxing by the pool or ocean. And after a particularly brutal winter, we're more than ready to pack up our heavy-duty coats, and swap out our snow boots for swimsuits — which means that the long-awaited (and often dreaded) responsibility of shopping out a new bathing suit is imminent.

While bikinis might be the more popular swimsuit choice these days, we're all about finding a stylish one-piece. These versatile suits are comfy, flattering, and perfect for any sporty water adventures where you'll want to feel secure and well-covered.

There are so many amazing styles to shop right now, which is why we went ahead and shopped out our picks for the best one-piece swimsuits for women to add to their spring wardrobe. Our guide features 16 of the most stunning choices that'll no doubt turn some heads this season. Whether you're looking for a printed one-shoulder pick or a monokini that's sexy and sure to stand out, there's no shortage of good finds here. Keep reading to shop them all and find your perfect match.

— Additional reporting by Krista Jones

01
Best Belted One-Piece Swimsuit
solidandstriped.com

Best Belted One-Piece Swimsuit

Solid & Striped The Nina Belt One-Piece ($218)

Nothing says high fashion quite like a one-piece swimsuit with a belt accent across the waist, and this body-hugging style from Solid & Striped is one of our favorites. The bathing suit went viral online a few years ago as fashion lovers all geeked out over the piece's luxurious look and reasonable price point. One POPSUGAR editor even detailed her experience wearing the one-piece poolside in this review of the Solid & Striped Belted Swimsuit.

02
Best Overall One-Piece Swimsuit
freepeople.com

Best Overall One-Piece Swimsuit

Free People Amber One-Piece Swimsuit ($148)

Free People is one of our favorite destinations for shopping out cool beachwear styles. The brand recently debuted its first-ever in-house swimwear line with FP Beach, which features everything from classic one-pieces and cheeky bikinis to a few cutout bathing suits, as well. This sporty one-piece is so comfortable, it even earned a five-star rating from one POPSUGAR editor — read our review of the FP Beach Amber One-Piece Swimsuit to see why.

03
Best One-Shoulder One-Piece Swimsuit
wolventhreads.com

Best One-Shoulder One-Piece Swimsuit

Wolven Flora One Shoulder One Piece ($154)

One-shoulder swimsuits are a great hybrid style to sport when you want a little extra support up top, but don't necessarily want the awkward tan lines that come with wearing a high-neck bathing suit. This bright orange piece is extra fun, as it features a subtle cutout detailing at the waist that gives the look some extra edge. Read our Wolven Swimwear review to learn more.

04
Best Stylish One-Piece Swimsuit
hillhousehome.com

Best Stylish One-Piece Swimsuit

Hill House Home The Rosie One-Piece Swimsuit ($125)

If you love Hill House Home's iconic nap dresses, then you definitely need to incorporate this ruffled one-piece swimsuit into your spring closet ASAP. The sophisticated piece takes everything we love about the brand's regal gowns and translates it into an elegant swimsuit, perfect for poolside lounging — or bachelorette parties. Read our review of Hill House Home's swimwear to learn more.

05
Best Printed One-Piece Swimsuit
ookioh.com

Best Printed One-Piece Swimsuit

Lisa Says Gah x Ookioh Savannah One Piece ($100)

Lisa Says Gah and Ookioh collaborated on the swimwear line of our dreams, and we're still not over all of the collection's unique pieces — including this printed one-piece which features the brand's signature, checkered prints all throughout and feels so on trend for spring. Read our Ookioh Swimwear review to learn more.

06
Best Classic One-Piece Swimsuit
andieswim.com

Best Classic One-Piece Swimsuit

Andie Swim The Tulum One Piece ($98)

We don't know about you, but we're already dreaming about sporting this red-hot, one-piece swimsuit at our next summer barbecue bash. The no frills style is about as classic as you can get, with a scoop neckline and traditional open-back design that's breathable and easy to move around in. Read our Andie Swimwear review to learn more.

07
Best Wrap One-Piece Swimsuit
amazon.com

Best Wrap One-Piece Swimsuit

Summersalt Perfect Wrap One-Piece ($95)

The shape of this suit isn't just eye-catching, it's totally figure-defining, too. We adore the two-tone look, and with the swimwear being available to shop in 15 other shades and patterns, the style definitely lands at the top of our list for being one of the best one-piece bathing suits. If you're looking for a suit that's sexy but still has full coverage, this is a great choice.

08
Best One-Piece Swimsuit With a Plunging Neckline
amazon.com

Best One-Piece Swimsuit With a Plunging Neckline

Skinny Dippers Jelly Beans Cinched One-Piece Swimsuit ($120)

You can never go wrong with a sexy and chic one-piece, and this season, we can't help but think this is one of the best one-piece bathing suits around. The multilayered look will stand out thanks to its belted detailing on the waist.

09
Best One-Piece Swimsuit With Cut-outs
amazon.com

Best One-Piece Swimsuit With Cut-outs

Beach Riot Celine Shine One-Piece ($145)

If you're in the market for a swimsuit that's functional but still features a sexy flair, we recommend this one-piece with cutouts from Beach Riot. The bathing suit has cheeky bottom coverage, and the one-shoulder silhouette is great for people who like to have full shoulder movement, whether they're swimming, playing beach volleyball, or just reaching for their beachside margarita.

10
Best One-Piece Swimsuit For Large Busts
amazon.com

Best One-Piece Swimsuit For Large Busts

Swimsuits For All Lattice Plunge One-Piece Swimsuit ($61, originally $68)

You can never go wrong with a plunging one-piece bathing suit, and this is definitely one of our favorites. The cut-out details are so cute and make it feel extra special. Plus, the wide straps offer more support, and there are even removable bra cups.

11
Best Colorful One-Piece Swimsuit
goodamerican.com

Best Colorful One-Piece Swimsuit

Good American Always Sunny One-Piece Swimsuit ($79)

Keep it pretty in pink with this bestselling one-piece from Good American. The strappy one-piece is designed to hug your curves in all the best ways by accentuating them while still making you feel comfortable and supported. We love the vibrant pink coloring, but if you're hoping for something a bit more neutral, the style is also available in black, blue, and cheetah print colorways.

12
Best Sexy One-Piece Swimsuit
revolve.com

Best Sexy One-Piece Swimsuit

Riot Swim Blaise One Piece ($150)

Cutout one-pieces are one of our favorite styles to reach for on warmer summer days when you want wear as little as possible. We love the trippy, asymmetrical look of this piece in particular, which boasts a strappy one-shoulder design and high-waisted fit that'll help to elongate the look of your legs.

13
Best Thong One-Piece Swimsuit
revolve.com

Best Thong One-Piece Swimsuit

Riot Swim Echo One-Piece ($150) is gorgeous.

With this coconut-colored style from Riot Swim, it'll feel like you're getting three different swimsuits in one. From the plunging neckline to the cinched waist detailing and the extra-high, leg-baring bottom, there's truly so much to love about this piece.

14
Best One-Piece Swimsuit With Straps
urbanoutfitters.com

Best One-Piece Swimsuit With Straps

Frankies Bikinis Farah Ruffle One Piece Swimsuit ($185)

While bikinis are fun, there's no denying that if you're someone who likes to be active on the beach or swim laps in the water, your ideal swimsuit style is likely a one-piece that can keep you feeling supported and comfortable — just like this corset-like one-piece from Frankies Bikinis.

15
Best Scoop One Piece Swimsuit
ae.com

Best Scoop One Piece Swimsuit

Aerie Strappy Back One-Piece ($55)

Reviewers say that this scoop swimsuit is so comfortable, you'll want to live in it all season long — and for good reason. The full-coverage piece is designed with movement in mind. Whether you're frolicking on the beach or partying poolside, this swimsuit will keep everything tucked in and secure so that you don't have to worry about anything slipping out.

16
Best Sporty One-Piece Swimsuit
andieswim.com

Best Sporty One-Piece Swimsuit

Andie Swim Mykonos One-Piece ($98)

This flattering is made with UPF 50 sun protection, so you'll feel your best in the sun. Throw the plunging one-piece swimsuit on with a pair of shorts, and you're ready for a pool day. You can also choose whether you want a cheeky or full coverage bottom, which we love.