25 Best One-Piece Swimsuits For The Pool or Beach

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The season of golden sands, cerulean waves, and sun-kissed skin is upon us. As the mercury rises and the allure of the pool or beach becomes irresistible, there's one essential that stands out in every fashion-savvy wardrobe: the one-piece swimsuit. More than just a functional piece of swimwear, the one-piece has evolved into an emblem of style, comfort, and confidence.

From minimalist cuts to bold patterns, from retro vibes to contemporary silhouettes, the one-piece swimsuit is as diverse as the women who wear them. In this curated list, we've rounded up the 25 best one-piece swimsuits that will not only make a splash but also ensure you shine brightly whether you're lounging by the pool or strolling along the beach. Dive in and discover your next summer staple.

1. Elevate Your Summer: Carmel Shine One-Piece Elegance

Discover the epitome of sexy swimwear with the 'Carmel Shine Cutout One-Piece Swimsuit. A taupe treasure that promises flattering full coverage without compromising on style. The V-neckline combined with removable soft cups ensures the best silhouette, while adjustable shoulder straps and a back clasp closure provide utmost comfort. Adorned with a front knot accent and side cut-outs, this swimsuit elevates every woman's beach or pool ensemble, blending modest charm with a hint of allure. Dive into the season, exuding confidence and elegance.

Latest reviews

This is a great one piece. Although it’s almost a two piece. It is very sexy and easy to wear. I love the color. It is a little bit big I could’ve gotten a medium but I have a fairly long list so I ordered a large. Still looks great.

I liked The color and sheen bit the fit was kind of baggy in areas.

Just ok.

Price: $26 | Buy on Vicicollection

2. Glistening Getaway: The Metallic Halter Marvel

Embrace the sun and shimmer with the 'Cutout Halter Backless Metallic One-Piece Swimsuit'. Radiate sexy confidence with this wireless bra design that ensures both comfort and style. The contrast-paneled pattern paired with a halter neckline captures the essence of modern swimwear, while the backless and cutout decorations add a tantalizing touch. It's more than just a bathing suit—it's an invitation to stand out and shine during every vacation. Dive into elegance, ensuring every swim is as breathtaking as your swimsuit.

Price: $17 | Buy on Chicme

3. Floral Meets Wild: The Carly Fusion One-Piece Wonder

Embrace the perfect blend of fierce and floral with the Carly Pink Floral and Leopard Print Cutout One-Piece Swimsuit. With a cascade of pink, yellow, and white florals, this swimsuit effortlessly flows into a contrasting, muted leopard print bottom, ensuring all eyes are on you. The flirtatious front cutout, paired with an inviting lace-up open back, brings a hint of sexy sophistication, while the adjustable spaghetti straps offer a customizable fit. For the modern woman ready to make waves at the beach, this bathing suit represents the pinnacle of flattering and unique swimwear design. Dive in with confidence and style!

Latest reviews

— Ariana C.
Its snug, stylish, and not too showy! It's a perfect bathing suit.

— Evgeniia B.
I enjoyed this one piece! Super cute looking easy to wear with shorts and skirts. Perfect for little getaway.

— Diana R.
I love the colors! The sparkles add an extra level of fun.

Price: $68 | Buy on Lulus

4. Monochrome Magic: Gingham's Grand Return to the Waters

Embrace the allure of the classic with ASOS DESIGN's seersucker bandeau frill one-piece swimsuit in a chic mono gingham. This swimsuit, tailored for the fashion-forward woman, combines the timeless gingham design with a sexy bandeau style, ensuring you radiate confidence with every stride by the pool or beach. The high-cut leg flatters, while the tie closure adds a touch of playful charm. Whether you're taking a refreshing dip or simply lounging near the waters, this bathing suit ensures you're the epitome of style and elegance.

Price: $40 | Buy on Asos

5. Blush Elegance: A Pink Delight For Every Beach Day

Steal the spotlight with this radiant pink Shiny Drawstring One Shoulder Swimsuit. The unique one-shoulder design paired with the drawstring detail on the front showcases a mix of sophistication and flirt. With its high cut leg, this one-piece bathing suit celebrates the feminine form, offering a flattering silhouette for women of all shapes. Whether you're making waves in the pool or lounging by the seaside, this swimsuit promises to be your best companion. Indulge in the elegance of pink, and make every swim a style statement.

Price: $17 | Buy on Na-kd

6. The Malibu Essence: Cacao Dreams on Sunny Days

Dive into summer's best moments with "The Malibu One Piece" in a rich Cacao shade. This one-piece swimsuit is a symphony of sustainability and style, crafted from recycled nylon and spandex to ensure both a flattering fit and a nod to eco-conscious fashion. Designed for the discerning woman, its bathing suit silhouette is both timeless and sexy, effortlessly taking you from beach waves to poolside lounges. Whether you're seeking a full day of sun-soaked adventures or a serene moment near the waters, this swimsuit is your perfect companion. Embrace the essence of summer, and wear your eco-chic statement with pride.

Price: $112 | Buy on Fordays

7. Beach Elegance: Malibu Scrunch One-Piece Sensation

Immerse yourself in the sexy allure of the 'Malibu Scrunch One-Piece Swimsuit'. Its light blue hue captures the essence of a serene beach day, ensuring every woman feels her best. The scoop neckline paired with a high leg cut offers a flattering silhouette that screams both modesty and allure. Lined for extra support, this swimsuit stands out as the perfect blend of comfort and style. Make a splash this season, showcasing a bathing suit that's as refreshing as a Malibu wave.

Latest reviews

This is the cutest bottom. I was a little Leary but for $10 I was like I’ll try it. It’s amazing and flattering. Sexy without showing it all . Fit exactly like model . I also got the matching top. Can’t wait to wear it on vacay! For reference I’m 130lbs bought small.

Love the feel of the fabric. The fit is so comfortable.

Love. Please get in more colors.

Price: $34 | Buy on Vicicollection

8. Tropical Temptation: The Bae Watch One-Piece Revolution

Get ready to be the talk of the beach with the Lulus Bae Watch Blue Tropical Square Neck Lace-Up One-Piece Swimsuit. Dive into a realm of elegance with its mesmerizing pink tropical print, set on a textured tricot backdrop. This swimsuit promises not just a unique style with its square neckline but also comfort and flair with its long tank straps that gracefully lace up, leading to a sultry open back. Boasting high-cut sides and cheeky bottom coverage, this bathing suit effortlessly balances sexy with sophistication. Whether you're lounging by the pool or making waves at the beach, this piece ensures you do it with unmatched panache.

Latest reviews

— Ashton D.
Love this bathing suit. A sexy take on a one piece but not too revealing. Hubby loves it. :) straps are a little odd but it works and is worth the cuteness! Love it!

— Trista S
Ordered an xl in 3 different items the one fit one was a little tight and this one just was ridiculously tight the strings were would've hurt if I wore it out and it was so tight the fabric turned see through, definitely size up

— Annie K.
Really love this suit. A little cheeky not too bad. I rearranged the straps to hold me in better which made it gap at the booty a bit but over all would buy it again.

Price: $69 | Buy on Lulus

9. Brown Brilliance: Elevate Your Beach Look with a Twist

Step into the spotlight with ASOS DESIGN's sexy crinkle cut-out one-piece swimsuit in a tantalizing shade of brown. The halterneck style, combined with a daring cut-out front, captures the essence of modern elegance, ensuring all eyes are on you. The super high-cut leg offers a flattering silhouette for women of all body types, while the tie closure adds a touch of sophistication. Whether you're lounging poolside or making waves at the beach, this bathing suit promises to be the statement piece in your swimwear collection.

Price: $43 | Buy on Asos

10. Black Elegance: Dive Into Timeless Sophistication

Dive into timeless elegance with the Thin Strap Low Back Swimsuit. Boasting a refined squared neckline, this one-piece swimsuit exudes a sense of understated sexiness. With adjustable straps and a seductive deep back, this bathing suit accentuates your body's natural curves, ensuring a flattering fit for every woman. The high-cut legs add a dash of boldness to its classic black hue. Whether you're catching waves or simply soaking up the sun, let this swimsuit be your go-to for the epitome of chic beachwear.

Price: $40 | Buy on Na-kd

11. Tropical Tranquility: Dive Into the Birds & Botanicals Ensemble

Unveil your beachside allure with the 'Plants Bird Print One-Piece Swimsuit with Cover Up'. This sexy V-neck design, adorned with a serene plants pattern, effortlessly merges the vibrancy of nature with the elegance of swimwear. The sleeveless swimsuit boasts a tied detail, adding a touch of whimsy to your beach or pool day. Whether you're soaking up the sun or lounging near the waves, this ensemble ensures you do it with unmatched style. Dive into this one-piece sensation and elevate your vacation wardrobe effortlessly.

Price: $31 | Buy on Chicme

12. Unleash Your Wild Side: The Ultimate Leopard Swimwear

Step into the sun with a fierce confidence in this cut-out leopard one-piece swimsuit. Its bold patchwork design, combined with a sultry front cut-out, captures the essence of sexy and stylish swimwear for today's modern woman. With its flattering silhouette and vivacious leopard pattern, this bathing suit is the perfect blend of wild charm and sophisticated elegance. Whether you're lounging poolside or making waves at the beach, let this swimsuit be your go-to statement piece. Embrace the allure of the wild and turn heads wherever you go!

Price: $55 | Buy on Litactivewear

13. Sizzling Sensation: The Hot Pink One-Piece Revolution

Turn heads and set the beach on fire with the Lulus Tidal Wave Hot Pink Strappy Backless One-Piece Swimsuit! Dive into this sleek and stretchy piece that promises not only unmatched comfort with its adjustable spaghetti straps and removable padded cups but also a dash of sexy allure with its back cutout. Designed with a scoop neckline, this bathing suit features a strappy back tie and cheeky bottoms, ensuring you're the hottest sensation whether you're basking near the pool or frolicking by the shore. In this swimsuit, every woman gets to showcase her sizzling side with elegance and poise.

Latest reviews

— Teresa G.
Beautiful one piece swimsuit. I got a size M since I have a 62" torso but I could still fit in a size small. It's very flattering and fits great. I also got this in pink.

— Kelly A.
I'm tall, athletic. Lift weights so curvy build. 5'9, 150lbs with a longer torso, and the small fits just fine. If you do not want it as cheeky or have a larger chest, size up.

— Michelle P.
Love it but too big for my daughter. Will be looking for another bathing suit for her.

Price: $15 | Buy on Lulus

14. Emerald Allure: Unveil the Poolside Goddess Within

Dive into a world of vibrant elegance with the Front Cut Out Detail Swimsuit in mesmerizing green. This one-piece swimsuit combines sexy allure with effortless comfort, featuring a high-cut leg to elongate your silhouette. Draped details on the front mingle with wide shoulder straps, ensuring both style and support. The cut-out detail adds a hint of sultry sophistication, making it a must-have bathing suit for women who adore a blend of classic and contemporary. Turn heads, embrace sun-kissed moments, and embody poolside perfection with every wear.

Price: $27 | Buy on Na-kd

15. Brown Allure: The Zuma One-Shoulder Statement

Step out and turn heads with the 'Zuma One Shoulder Cutout One-Piece Swimsuit'. Bathed in a rich brown, this bathing suit merges sexy and sophistication seamlessly. Its unique one-shoulder design, complemented by an asymmetrical waist cut out, offers a distinctive yet flattering silhouette for every body type. Crafted with removable soft cups and lined for optimal comfort, this swimsuit is the embodiment of style and function. Embrace the allure of summer and stand out at every beach or pool gathering.

Latest reviews

I like this! Great quality, great stretch.

This suit is so cute. Not only is it perfect for whatever water activity you're planning on doing, the style is so unique and fun. Plus, it can also make a great top or bodysuit to pair with jeans or shorts.

Very flattering style for a one piece. Love the one shoulder and side cut out. Still feels modest but not overly covered. The brown is definitely a trending color. Pair this with a open white button up or the seashore knit top and you’re ready for the beach!

Price: $20 | Buy on Vicicollection

16. Pure Elegance: The White Wonder for Sun-Kissed Days

Elevate your poolside presence with the ASOS DESIGN bandeau frill one-piece swimsuit in pristine white. This bathing suit, designed with the modern woman in mind, boasts a sleek bandeau style, adorned with delicate tie closures. The high-cut leg not only exudes a sexy vibe but also offers a flattering silhouette that celebrates the female form. Whether you're diving into the deep end or simply soaking up the sun, this swimsuit is the epitome of chic swimwear every woman should own.

Latest reviews

Very cute one-piece! A little higher cut than expected in the bikini area. I am 5’6” 110 and the size 2 works but the torso is slightly shorter than I’d like. Other than that it looks really cute!

fits like a pair of gloves , makes me look thinner

Price: $38 | Buy on Asos

17. Blush Radiance: The Perfect Pink Poolside Essential

Dip into sheer sophistication with our Ribbed One Shoulder Swimsuit in Pink. This one-piece bathing suit boasts a chic one-shoulder style combined with a ribbed design that ensures a flattering silhouette for all body types. Whether you're indulging in a poolside escape or soaking up rays on the beach, this swimsuit promises to be your best companion. Tailored to accentuate your curves and complement every woman's figure, it's the ultimate blend of cute and sexy. Elevate your swimwear collection and radiate confidence in this summer's must-have piece.

Price: $20 | Buy on Chichiclothing

18. Opulent Oceanside: The Baroque Chain Elegance

Embrace the allure of yesteryears with the 'Baroque Chain Print One-Piece Swimsuit with Cover Up'. This black, chic, and vintage-inspired swimsuit features a captivating sweetheart neck, combining elegance and comfort in every stitch. While the chain pattern offers a touch of opulence, the high-stretch fabric ensures a flattering fit for every body type. Whether you're lounging on the beach or stepping out for a daily escapade, this ensemble promises a look that's both sophisticated and timeless. Dive into a world of luxury and style, and let every swim be a statement.

Latest reviews

- how wonderful the swimsuit is!

- my aunt bought this and she is happy with it.

- Fit is perfect & is really lovely on

Price: $23 | Buy on Chicme

19. Azure Allure: Dazzling Blue for the Deep Blue Days

Introducing the Public Desire max cut out swimsuit, the embodiment of poolside glam in a breathtaking bright blue. This one-piece bathing suit, specially curated for the stylish woman, features a sophisticated high neck paired with daring cut-out details. Its Brazilian cut promises a flattering silhouette that's equally sexy and chic. Whether you're diving into azure waters or lounging on golden sands, this swimwear piece will make waves and turn heads. Dive in and embrace the allure of the deep blue with this standout suit.

Price: $42 | Buy on Asos

20. Sun-Kissed Sophistication: The Orange O-Ring Allure

Experience the vibrant embrace of summer with the Lulus Ocean Adoration Light Orange O-Ring Cutout One-Piece Swimsuit. Crafted with passion, this one-piece swimwear seamlessly marries a sexy cutout waist with a playful O-ring detail, ensuring every glance your way becomes an adoring gaze. The flattering scoop neckline and cheeky bottoms make this bathing suit an absolute must-have for every woman's beachwear collection. Dive into elegance and let your sun-kissed body radiate confidence and charm in this chic piece. So, why settle for ordinary when you can wear extraordinary?

Latest reviews

— Rebekah W.
This is exactly as pictured! Love the fit and the color and SUPER FLATTERING! :)

— Jennifer M.
This fit absolutely amazing and the color is vibrant and fun! I got so many compliments! I have a bit of a booty so not a ton of coverage back there- but it worked and didn't bother me.

— Laura H.
OMG I received so many compliments. I am a 65-year-old in shape and it is perfect. It shows just enough to feel spicy.

Price: $59 | Buy on Lulus

21. Lilac Dreams: The Ribbed Revelation in Swimwear

Dive into a world of elegance and charm with this lilac ribbed one-piece swimsuit. Its one-shoulder design, paired with a captivating front cut-out, effortlessly marries the concepts of sexy allure and refined grace. The ribbed texture adds a tactile element, making this swimwear not just visually appealing but also delightful to the touch. Perfect for modern women who want a blend of style and functionality in their bathing suit. Turn your pool or beach day into a fashion statement, because in this swimsuit, you're bound to make waves.

Price: $55 | Buy on Litactivewear

22. Pure Sophistication: The White Oasis for Sun-Kissed Souls

Elevate your beachside look with the stunning Lessie Swimsuit, a one-piece marvel in pristine white. The flirty frill straps and flattering high cut leg design make this bathing suit a must-have for every fashion-savvy woman. Its scoop neckline adds a touch of sexy, while ensuring you're the epitome of grace by the pool. So, next time you're gearing up for a sun-drenched day, don't forget to wear this chic ensemble that seamlessly marries style with comfort. Dive into elegance and make every sunlit moment count!

Price: $19 | Buy on Chichiclothing

23. Tropical Allure: Dive into Paradise with Chic Elegance

Turn heads this season with our 'Cutout Front Tropical Print One-Piece Swimsuit'. Designed with a sultry halter neckline and intriguing cutout detail, this swimsuit merges sexy and chic effortlessly. The tropical print transports you straight to a sun-soaked paradise, while the accompanying cover-up provides versatile wear options. Whether you're lounging on a beach vacation or making waves by the pool, this one-piece bathing suit ensures you do so with unmatched style and confidence. Experience the best in women's swimwear, where elegance meets the tropics.

Price: $25 | Buy on Chicme

24. Midnight Allure: Dive Deep with Daring Details

Dive into a world of unmatched allure with the Free Society monowire swimsuit. Tailored for the confident woman, this black one-piece bathing suit combines a sultry plunge neck with the reassurance of underwire support. The deep plunge cut-out detail is accentuated by adjustable straps and a high-leg style, guaranteeing a look that's both sexy and flattering. Whether you're embracing the waves or sipping cocktails near the pool, this swimwear is your ticket to effortless sophistication. Make a statement; after all, black is always in vogue.

Latest reviews

I really like the idea of this swimsuit,and it’s great quality. The top half is very flattering but the bottom half isn’t really a vibe. If you’re a pear shape like me, I found the bottom half of the swimsuit very tight, so just keep in mind when purchasing. I would recommend sizing up.

I ended up returning this because despite me being only 5”3, it was too short in the torso and the little V between the chest was far too low!

Tbh, I haven’t worn a one piece since I was a child. I have gained weight since the pandemic which has caused me to be self conscious. I wanted something that covered my stomach yet was sexy. I felt this hid my lumps and gave some good boobage. I am a 38C. I don’t think it would give proper support to someone bigger than me. The back is not full coverage on the butt which I generally do not like, but it’s not a thong so I think I’ll try it. 5 foot 3, 145-150 pounds.

Price: $65 | Buy on Asos

25. Wild by the Waters: Unleashing the Leopard's Elegance

Dive into the summer season with the Lulus Bae Watch Beige Leopard Square Neck Lace-Up One-Piece Swimsuit. This sexy one piece, accentuated by a timeless leopard print, promises to be every woman's poolside companion. The flattering square neckline blends seamlessly with high-cut sides, ensuring a silhouette that both stands out and provides that coveted cheeky bottom coverage. With slender straps lacing up to an open back, you're set to be the embodiment of chic swimwear. Whether you're lounging near the pool or making waves at the beach, this swimsuit ensures you do so with unbridled confidence.

Latest reviews

— Ashton D
Love this bathing suit. A sexy take on a one piece but not too revealing. Hubby loves it. :) straps are a little odd but it works and is worth the cuteness! Love it!.

— Annie K.
Really love this suit. A little cheeky not too bad. I rearranged the straps to hold me in better which made it gap at the booty a bit but over all would buy it again.

— Becca W.
The straps need a bit of adjusting (which you can) and the material is nice and thick! It's not quite a 5 star because of where it sits on my hip, but I'm sure that's a my body type thing :)

Price: $41 | Buy on Lulus

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