27 Best Swimsuits on Amazon in 2025, According to Glowing Reviews
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With summer in full swing, it's the perfect time to shop for summer dresses, beach towels, cover-ups, and of course, my personal favorite—bathing suits.
Amazon has some of the best swimsuit options out there because they have literally every bathing suit type and swimwear brand you can think of. Plus, it's safe to say that bathing suit shopping is kind of the worst (don't get me started on plus-size options and bathing suits for big busts) but Amazon is a magical place where every swimsuit comes with real-life ratings and reviews, super-speedy shipping, and, most times, at great prices. The only downside is that the sheer number of options (including some scammy ones to avoid) isn't for the faint of heart, so I sorted through pages and pages of options and created a more curated range of styles for you to shop.
Our top picks for best swimsuits on Amazon in 2025:
Ahead, all of the best Amazon swimsuits for your summer 2025 consideration. Oh, and you can count on the fact that Amazon customers have left their brutally honest thoughts, so trust me when I say there's no playing here.
Pros
- Adjustable straps
- Removable padding
- Great size range and color options
Cons
- Bottoms might be too covered for some
I truly have so many good things to say about this one-piece swimsuit. If you're looking for the most classic black one-piece that fits well, doesn't ride up, is great for water activities and sports, and looks really freaking adorable, consider this swimsuit from La Blanca. Reviewers love how they can move around without worrying about anything shifting or (God forbid) falling out, and the high leg design is super cute.
- Material: 83% nylon, 17% elastane
- Size Range: 2-20+
- Color(s): 34 options
Glowing customer review: "I ordered the color Indigo and it is perfect! The cut of the front legs gives a nice long leg look, and the rear is modestly covered. The fabric is soft and silky, padding is not too much and gives the right amount of support. The straps are thin, sturdy and adjustable."
Pros
- Unique vintage design
- Offers good overall
- Thick straps
Cons
- Some customers noted the buttons were slightly loose so they reinforced them by hand
It doesn't get classier than this black and white one-piece. The suit features a retro square neckline, contrasting accents, and buttons down the center, with thick, comfy straps. Reviewers confirm it isn't see-through even when wet—oh, and it's under $50.
- Material: 95% polyester, 5% spandex
- Size range: XS-XL
- Color(s): Three options
Glowing customer review: "Bought this suit very last minute for a trip to the beach. I am 5’2, 130, athletic build, and middle aged. Not only is the suit darling, but it fits perfectly. It might be a touch short in the torso, but fortunately so am I. As with anything machine made, I can see where the buttons are not secure enough, so I plan on reinforcing them by hand before jumping in the ocean."
Pros
- Really pretty, unique style
- Removable padding
- Great booty coverage
Cons
- Top might be unsupportive for large chests
If you're on the hunt for a one-piece that gives designer vibes without the designer price tag, look no further than this monokini. The absolutely slayer Instagram post you'll get with this bad boy will be well-worth the price (and by price I mean the funky tan lines in store).
- Material: 82% nylon, 18% spandex
- Size range: S-XXL
- Color(s): 14 options
Glowing customer review: "GORGEOUS swimsuit! Love the colors and fit and the detailing. Despite the cutouts, it still gives good coverage, especially in the booty. The top is supportive enough for my B cup chest, but I'd be cautious about something slipping out if you had a larger chest. This looks like a higher end suit, but at a steal. Definitely recommend!"
Pros
- Rise is perfect for anyone who wants a happy medium—not too high, yet not too short
- Comfortable ruched design
Cons
- Plus sizes are not available
I call these my magic bottoms thanks to their perfect rise—not so I low that don't feel supported, but not so high that I can't show a little skin. LSPACE has a huge range of colors, so feel free to browse and choose your preferred shade. And for the top, I love to pair mine with the Marlee ruched bikini top.
- Material: 82% recycled poly, 18% spandex
- Size Range: XS-XL
- Color(s): 7 options
Glowing customer review: "I don’t love high-waisted, but I hate low-waisted bikinis. These bottoms are the perfect middle. The side coverage is lovely if you have hips. The bottom coverage is not full but not thong. I loved these so much that got them in black as well."
Pros
- Shoppers compare the design and fit to a more expensive, popular swim brand
- Adjustable straps
- Not see-through
Cons
- Plus sizes are not available
Traveling somewhere tropical? Get in the spirit with this Hawaiian flower ribbed swimsuit that is super stretchy and comfy. For the price point, you wouldn't expect the material to feel/look as good as it does in person, however, customers love how it's not see-through at all, and actually super thick.
- Material: 82% Polyester, 18% Spandex
- Size Range: 4-10
- Color(s): 45 options
Glowing customer review: "I can't say enough good things about this swimsuit! It fit perfectly, though it's definitely cheeky. Buy it, you won't regret it!"
Pros
- Cult-like following that lovessss its supportive, compressive fit
- Can accommodate longer torsos
- Supports different chest sizes
Cons
- Some reviewers didn't find it to be super comfy
Yep, you can get the internet-famous Summersalt Sidestroke one-piece on Amazon, which is beloved for its compressive fit, impressive boob support, full butt coverage, and super-supportive diagonal seaming. There's a reason why this suit (which you can get in four colorways on Amazon) has earned a cult following.
- Material: 78% recycled polyamide, 22% elastane
- Size Range: 0-24
- Color(s): Four options
Glowing customer review: "This is the the best swimsuit! The fabric is thick but lightweight and secure. The torso is longer so you're not having to tug on the top of bottom to cover your body. The cutouts lay flat and don't dig into your skin. It's such a great suit I bought it in two colors and would happily buy a third."
Pros
- Has removable padding
- Holds up well in the wash
- Ruched enhancement on the bottoms
Cons
- Some customers disliked the padding
If you're looking for a classic bikini with a supportive top and great reviews that's perfect for laying out in the sun and tanning, look no further than the set, which is available in a ton of shades. Just note, the bottoms are fairly minimal, so make sure that's in your comfort level before you buy!
- Material: 82% nylon, 18% spandex
- Size Range: XS-XXL
- Color(s): 37 options
Glowing customer review: "I love this swimsuit—I now own nine different colors, and I can’t imagine summer or vacation without them! I’m 5'7", 128 lbs., and ordered a small, which fits me just right. The cut gives me great support and confidence at the beach or poolside. The fabric is soft and comfortable, and the swimsuit holds up beautifully after multiple washes. Not only are they stylish, but they’re also durable—I’ve had mine for a while, and they still look as great as when I first bought them. I highly recommend this one! I have purchased nine of them!!"
Pros
- Halter neck can be adjusted as tight or loose as you want
- Open back design
Cons
- Super deep V-neck doesn't offer tons of support
If you're trying to channel your own mermaid-core moment, I've got the perfect swimsuit for you. This Trina Turk shimmering halterneck one-piece is the cutest thing and will absolutely give off ocean vibes. All you need with it? A beach and some pearls, ofc.
- Material: 80% nylon, 12% metallic, 8% spandex
- Size Range: 2-14
- Color(s): One option
Glowing customer review: "I own this swimsuit and it's shockingly super comfortable, while it holds everything in. I don't have to worry about me slipping out—and can we just talk about how gorge it is?!"
Pros
- Customers love how it looks exactly like the photo when it arrived
- Appears way more expensive than it actually is
- Super unique, trendy style
Cons
- Only available up to a size large
Floret detailing has been legit everywhere this past year, and my favorite way to incorporate it for summer is on a cute bathing suit. Similar styles can run up in price, but Amazon makes a nearly identical suit to the more expensive options, available in nine colors. One customer said it was even better than her $100+ swimsuit. Oh, and if you're planning a bachelorette or wedding party, the all-white one is *chef's kiss*.
- Material: 80% polyamide, 20% elastane
- Size Range: XS-L
- Color(s): 9 options
Glowing customer review: "I’ve been dying for the pricier rosette bikini for my bachelorette and was hesitant to try an inexpensive bikini, especially in white, but this exceeded my expectations. Very cheeky but I’m so excited to wear it!"
Pros
- Tie-closure top allows you to tighten it for as much support as you need
- Great size range and color options
- Looks like a one-piece but easier to use the bathroom in
Cons
- Reference reviews for sizing as some customers had complications
If your TikTok FYP has been filled with cute tankini recs, that's because they're about to be this summer's 'It' style. This ruched, v-neck tankini comes in thirty color options, a vast range of sizes, and has a tie detailing feature that allows you to tighten it to your comfort level and create as much extra support as you need.
- Material: 82% nylon, 18% spandex
- Size Range: XXS-26+
- Color(s): 30 options
Glowing customer review: "Before ordering, I'd read most of the reviews which I found very helpful in aiding to select the right size for me. The tankini is really pretty (love the tie-dye print of the top). Excellent fabric quality. Comfortable. I just got back from a 2-week Caribbean vacation and wore this one a lot. Also received a few compliments on it and people were somewhat surprised to hear that I ordered it from Amazon. Would definitely recommend this one!"
Pros
- Doesn't pull at your neck
- Comes in bra cup sizing rather than letter sizing
- Power mesh lining for extra support
Cons
- Bottoms must be purchased separately
Another great choice for folks with larger busts is this underwire bikini top from Body Glove, which features power mesh and adjustable two-way back straps to keep your girls in place (and yep, you'll find the matching bottoms on Amazon, too). It comes in a huge variety of color options, and don't be surprised if you're tempted to snag 'em all.
- Material: 80% nylon, 20% spandex
- Size Range: D-F
- Color(s): 10 options
Glowing Customer Review: "This is definitely my favorite swim top! It's hard to find tops that are supportive AND comfortable when you have a large chest. The best part is it's not a halter so there's no strain on your neck. I wore this on a cruise and went on a water ride and it stayed on!"
Pros
- Bottoms are cheeky enough while still offering enough coverage
- Top is soft and supportive
- Practical yet stylish
Cons
- Some reviewers say it runs small
Want a bikini that's both sensible and sexy? This sporty two-piece boasts removable cups, adjustable straps that can support busts of all sizes, and a cheeky high cut that'll let you show off some leg. Plus, it comes in tons of fun color combinations.
- Material: 82% nylon, 18% spandex
- Size Range: S-XL
- Color(s): 19 options
Glowing customer review: "Absolutely OBSESSED with this suit. From the quality of the material, to the cut and style, to the color and price—it’s a win all around! The cut of the bottoms is great as they’re high leg and just cheeky enough to be fun but feel comfortable to wear around the fam! I want more colors!"
Pros
- You can tighten/loosen the drawstrings to your liking
- Supportive for a range of chest sizes
- Cutout gives the appearance of a bikini, but with more coverage
Cons
- Some people said the swimsuit bled color in the wash
Reasons why I love this cut-out one-piece swimsuit: 1) it's available in a million and one colors, 2) it's stacked with g-l-o-w-i-n-g customer reviews, and 3) the one-piece cut-out is a nice in-between if you're not feeling a bikini but also don't want to be so covered. The tie accents also allow you to tighten or loosen the swimsuit to your liking—offering more or less coverage depending on your preference.
- Material: 82% Nylon, 18% Spandex
- Size Range: S-XXL
- Color(s): 24 options
Glowing customer review: "I was skeptical when I bought but did because of the good reviews. So worth it. For sure one of the best suits I’ve ever bought. True to size—large is always a little tight on the bum and a little loose on the top, but this fits well!"
Pros
- Molded bra cups and compressive bust area keep your chest from falling out of your top
- Interesting shirring detail
- Retro sweetheart neckline
Cons
- Some shoppers noticed messy stitching
If you're someone with a bigger bust, you know all too well the struggle of finding a bathing suit that'll support you. Enter: this genius one-piece from Hilor, which comes with soft molded bra cups and a twist-front sweetheart neckline that'll keep you feeling secure all day long. You'll also love the adjustable straps, the ruched center panel, and the huge variety of color options.
- Material: 82% nylon, 18% spandex
- Size Range: 6-18
- Color(s): 16 options
Glowing Customer Review: "This is a very cute swimsuit! I wore it to the pool and got a lot of compliments. It doesn't ride up too high around my bottom and it is such a bright and pretty color. I sized up and it fits very well."
Pros
- A ton of pattern options
- Customers say it doesn't fade
- Removable padding
Cons
- Bottom may cause funky tan lines
Wearing a bikini doesn't mean you have to show off everything, if you'd prefer not to. This cutie features a removable padded bra and wide, adjustable straps to keep your boobs in check, along with full-coverage bottoms that feature lattice mesh panels. This suit comes in over 40 color and patterns options, so you can choose the shade that best suits (lol) you.
- Material: 82% nylon, 18% spandex
- Size Range: 8-28
- Color(s): 42 options
Glowing customer review: "Ordered last minute for a trip to Mexico and SO impressed with the product. Good material, an excellent fit. The bottoms come above the belly button but because of the cute detail on the side, it doesn't look like a diaper. Also, the top has great support and side coverage. I'm not being squeezed and no back fat is shown. 10/10 so happy with this purchase!"
Pros
- Won't cause a gap in the bra area
- Removable padding
- Secure despite the low V-neck
Cons
- Fit might be loose in the torso depending on your body type
Calling all Itty Bitty Titty Committee members: This one's for you. Featuring a very deep V—which nips in at the waist with the help of an adjustable wide strap—this swimsuit is the perfect mix of spicy and romantic. And who could resist those ruffle shoulders (and huge range of color and patterns)?
- Material: 82% polyester, 18% spandex
- Size Range: S-XL
- Color(s): 23 options
Glowing Customer Review: "I don't know how this is possible, but it was a perfect fit for me. I'm not curvy at all, thin, kind of flat-chested, and I just loooove the fit. Good quality fabric. Nothing moving around or opening when you bend over. I can wear it and be mobile with my two toddlers!"
Pros
- Shoppers love the bottoms because they are the perfect amount of coverage while still showing a little skin
- Stretchy, thick material
- Has removable padding
Cons
- Shoppers note that the bottoms can run a bit big
There are very few swimsuits that I would classify as 'comfortable,' but this high-waisted bikini on Amazon takes the cake, with customers raving about how it's the "comfiest bathing suit [they've] ever ordered!" It has adjustable straps with no underwire poking or prodding anywhere.
- Material: 82% nylon, 18% spandex
- Size Range: XS-XL
- Color(s): 20 options
Glowing customer review: "This is a dream, seriously. Finding a bikini that has coverage is so hard. I’ve tried others and let me tell you my butt just ate them right up as soon as I started walking. Not this one!!! This one covers my cheeks and stays in place. I do recommend going up a size. I’m usually M, I got an L and it’s perfect. Get this you will NOT regret it."
Pros
- Adjustable straps
- Built-in cups
- Skirt can be adjusted
- Customers love how it offers a good amount of coverage
Cons
- Padding can slide around a bit
I didn't know I needed a swim dress until this cute floral number popped up on my Amazon recommendations. There are some days that I feel like I want to sport some extra coverage, and I absolutely love how this one gives you that without skimping on the cuteness (like, that tie detailing!). The thick straps will offer great support. too.
- Material: 82% polyester, 18% spandex
- Size Range: XS-22+
- Color(s): 35 options
Glowing Customer Review: "I bought this to go on a tropical vacation. I'm 5'6", 150 lbs., 38DD. The medium was perfect for me. This is the first one-piece bathing suit I've been able to buy in decades. This one is perfect. What a rare find. The wrap-like attached skirt is really nice. It isn't super modest on top but a good balance of coverage and exposure."
Pros
- Removable padding
- Machine washable
- Great booty coverage
Cons
- Some customers said the top is shorter than it appears
If you're looking for support but still want to show off a little skin, then this two-piece suit (which comes in pretty much every color imaginable) is for you. The halter top features adjustable straps to hold everything in place, while the high-waited bottoms and tie sash offer extra support in the tummy area.
- Material: 82% nylon, 18% spandex
- Size Range: XL-4X
- Color(s): 32 options
Glowing Customer Review: "I was so hesitant to purchase a two-piece online but I could not be happier with this purchase!" notes one buyer. "The quality of the materials was amazing, the fit was perfect, and it's probably the most comfortable swimsuit I have ever purchased. If you are at all worried about purchasing this, just do it!"
Pros
- Supportive and comfortable
- Can be paired with tons of different bottoms
- Comes in a variety of colors
Cons
- Certain sizes cost much more than others
Say hello to one of the best black bikini tops out there, and trust me, I don't say that lightly. When comfort is key, finding a top that is properly supportive, cute, and fits as well as, say, a sports bra is a damn task—but this one checks all of the boxes. I mean, what's not to love?!
- Material: 80% nylon, 20% elastane
- Size Range: 2-14
- Color(s): Nine options
Glowing customer review: "Feels like a nice sports bra, I'm in love. It fits like a sports bra, but it has a nice clip in the back so you don't have to put it on overhead. The straps are adjustable and on the wider side. Nice quality, with an athletic feel. Great breast support with nice coverage but also pushes the girls up some (like a snug sports bra can). I would definitely be comfortable running around on the beach, swimming, or doing water sports in this, while looking stylish at the same time."
Hannah is the Shopping Editor at Cosmopolitan, covering all things from chic home decor to trendy fashion finds, TikTok products that are actually worth your $$$, and the perfect gift to buy for your boyfriend's mom. She previously wrote for Seventeen and CR Fashion Book. Follow her on Instagram for hot takes on red carpet fashion and pictures of her office outfits that nobody asked for.
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