We may still be in the thick of winter, but the heat and sunshine of summer will be here before you know it. Still, the process of perusing the best swimsuit brands, finding a swimsuit you think could work, and then waiting forever for it to arrive might actually be the worst feeling of all time—so I went hunting for the very best swimsuits on Amazon, according to real-life reviews. As in, a bunch of these Amazon swimsuits have over 10,000 five-star reviews, so you know they have to be good.
Pretty much all of the best bikinis and best one-piece swimsuits on this list retail for under $50, with many of them priced well below that. We also made sure to include a few of the best swimsuits for big busts, as well as some skimpier triangle-style options.
- Best Overall Bikini on Amazon: ZAFUL Tie Back Padded High Cut Bralette Bikini Set (opens in new tab)
- Best Overall One-Piece Swimsuit on Amazon: CUPSHE Women's One Piece Swimsuit Tummy Control V Neck Bathing Suit (opens in new tab)
- Best One-Shoulder Swimsuit on Amazon: MOOSLOVER One Shoulder High Waisted Bikini (opens in new tab)
- Best Triangle Bikini on Amazon: SUUKSESS Women String Bikini Set (opens in new tab)
- Best High-Waisted Bikini on Amazon: SUUKSESS Wrap Bikini Set Push Up High Waisted 2 Piece Swimsuit (opens in new tab)
- Best Tankini Swimsuit on Amazon: Holipick Tankini Swimsuit (opens in new tab)
- Best Tummy-Control Swimsuit on Amazon: Smismivo Tummy Control Swimwear Halter One Piece Slimming Vintage Retro Swimsuit (opens in new tab)
Best Bikinis on Amazon
From your classic triangle tie bikinis to a few halter-style options with added push-up padding, the best bikinis on Amazon don't skimp on style.
Best Overall Bikini on Amazon
With over 750 five-star reviews, this simple bikini from ZAFUL is great if you have a smaller chest. The bottom is also extra cheeky, but not so much to embarrass you on a family vacation. The tie back is also a cute, yet functional detail.
Pros: Comes in 22 colors; Features a tie back for easy adjusting; Great for small chests.
Cons: Only offered in sizes Small, Medium, and Large.
Customer Review: "I love this swimsuit. It came very quickly and was just the right amount of cheeky for me. Good quality, not see-through, and flattering."
Best Halter Bikini on Amazon
This burnt orange ruched bikini from Cupshe would be the perfect pair for your summer tan. The halterneck bra top includes an underwire for extra support and has a tie-neck for easy adjusting.
Pros: Bra top features underwire for extra support; Ruching on bottoms.
Cons: Only comes in sizes Small through X-Large.
Customer Review: "Very pretty and flattering bikini. Good price too. Wore it a few times, washed it normally, and it didn’t fade or shrink."
Best Triangle Bikini on Amazon
Sometimes, simple is better. This tie-side bikini top and bottom set comes in 12 colors and prints and has over 1,000 five-star ratings. Plus, most colorways come with a matching scrunchie to really turn up the cute factor.
Pros: Adjustable tie straps on bottoms and top; Top has removable cups; Comes with matching scrunchie hair-tie; Bottoms have ruching for a flattering shape.
Cons: Only comes in three sizes.
Customer Review: "I loved this swimsuit as soon as I saw it on Amazon and I loved it even more when I wore it. I will definitely be buying it in even more colors. 10/10"
Best One-Shoulder Bikini Swimsuit on Amazon
The one-shoulder design of this suit gives it an added edge to an otherwise basic design. You can shop this asymmetrical swimsuit in black or in 26 other prints and colorways for summer 2023. It has nearly 7,000 five-star reviews to prove just how good it is despite its $30 price tag.
Pros: Offered in 26 colors and prints; Top has removable pads;
Cons: Only comes in sizes Small through X-Large.
Customer Review: "Super comfy but also sexy, really good for the price and I love the little bow!!!! Fits just as expected and gives the girls great support which is always a hit or miss in swimsuits with 1 shoulder. Definitely would buy again."
Best High-Waisted Bikini on Amazon
Available in 32 colors and in sizes 0 through 20, this bikini has an option to suit everyone's style. It combines a sleek high-rise bottom with a wrap-style top that provides extra support for bigger chests. This set is also great for those that love a little more coverage.
Pros: Offered in 32 colors and prints; High-waisted bottoms provide tummy support; Available in sizes 0 to 20; Supports larger chests.
Cons: Reviewers note the bottoms run small.
Customer Review: "Love this set. It’s perfect for someone who wants to be sexy while hiding their pouch. I will be ordering more colors."
Best Mix-and-Match Bikini on Amazon
This retro-feeling bikini from Tempt Me comes in a whopping 47 colorways and is available to shop in sizes XX-Small through 22. Padded cups add support, and an adjustable top strap gives you the perfect fit.
Pros: Offered in over 40 colors and prints; Comes in sizes XX-Small through 22; Push-up top provides flattering shape; Ruching on bottoms.
Cons: Some colors are different than the website's description.
Customer Review: "The cut of the bottoms in the back isn't too revealing, but according to my daughter, it's not 'grandma panty' either! Great in between. I like the high waist—it comes just to my belly button and covers it."
Best Tankini on Amazon
This longer tankini-style bikini comes in 44 colorways and prints and comes in sizes XX-Small through 24. The tank top includes a touch of pushup and the boyshort-style bikini bottoms are great if you prefer a bikini with extra coverage.
Pros: Offered in 44 colors and prints; Comes in sizes XX-Small to 24; Boyshort-style bottoms and tank-style top provide extra coverage; Top has adjustable shoulder straps; Top has removable pads.
Cons: Reviewers note the top runs a bit small.
Customer Review: "Great quality, fits perfectly, looks lovely. Deep colors, camouflages the places it says it will. Stays in place. Is comfortable to wear. Highly recommend!"
Best Button-Up Bikini on Amazon
We're obsessed with the sporty crop-top style of this bikini. This button-front style bikini lets you customize your coverage and comes in over 30 different colors. It also has an internal padded bra for a boost of support.
Pros: Button-front top allows you to adjust coverage; Ruched bottoms; Offered in over 30 colors and prints; Top has removable pads.
Cons: Some reviewers note the top runs small.
Customer Review: "I love this swimsuit so much! I feel so comfortable in it, it is flattering, and it is now my go-to swimsuit. I did have to do a quick little stitch on the bra inserts to keep them in place because they like to move around."
Best Strapless Bikini on Amazon
This bandeau-style bikini has been a top-seller for years and has over 11,000 five-star reviews to prove it. It comes with adjustable and removable straps, so you can easily change up the look of your suit.
Pros: Comes with removable and adjustable shoulder straps; Offered in 37 colors and prints;
Cons: Hand-wash only. Only comes in sizes Small through X-Large.
Customer Review: "Love love love this! Super comfortable, doesn't budge while wearing, and I get lots of compliments. I have three of these."
Best Tie-Dye Bikini on Amazon
Tie-dye is a consistent summer fashion trend, so it's about time that you picked up a bikini that comes in the easy print. This one also comes in 29 other shades if the pattern isn't for you.
Pros: Adjustable tie straps on bottoms and top; Top has removable cups; Some colors come with matching scrunchie hair-tie; Bottoms have ruching for a flattering shape.
Cons: Only comes in Small, Medium, and Large.
Customer Review: "THIS IS THE BEST THING IVE BOUGHT. It's the right amount of stretchy, it fits well, it has a good hold with the strings. I do recommend tying it twice because they do unravel a bit. Over all I give it a 9/10."
Best One-Piece Swimsuits on Amazon
One-piece swimsuits can be cute! The below swimsuits are proof that they can be just as sexy as your favorite bikini.
Best Overall One-Piece Swimsuit on Amazon
This ruched one-piece swimsuit is the top-selling swimsuit on Amazon. With over 10,000 five-star reviews, it's not hard to see why. Users claim that the fit is perfect (if not a little cheeky) and the colors look exactly how they do on-site.
Pros: Offered in 18 colors and prints; Comes in sizes X-Small to X-Large; Has adjustable shoulder straps; Top has removable pads.
Cons: May run a bit small.
Customer Review: "This is the best swimsuit I have ever had! after having kids and gaining weight, I have been so uncomfortable in every swimsuit. Until this one. It was so soft and stretchy and comfortable. But I never felt like I was going to fall out of it."
Best Tummy-Control One-Piece Swimsuit on Amazon
Like we said earlier, sometimes simple is better, as is the case with this one-piece. This swimsuit has an extra-slimming effect thanks to its ruched design. This tummy-controlling swimsuit also comes with a ruching across the front for added shaping.
Pros: Ruching across midsection and bust; Comes in sizes Small to 5X-Large; Offered in 19 colors and prints; Top has removable pads; Has adjustable tie halter-neck.
Cons: Torso may fit awkwardly on those over 5'5".
Customer Reviews: "I’ve been disappointed before when ordering a swimsuit online but not this time! This suit is very well-made and flattering. It’s nice and tight around the mid-section so it fits like Spanx and is very flattering."
Best Scalloped One-Piece Swimsuit on Amazon
This scalloped one-piece bathing suit from CUPSHE has it all: cutouts, a sweetheart neckline, and a slightly higher on the leg for a leg-lengthening fit.
Pros: Top has adjustable shoulder straps; Top has removable pads; Features a high-cut for leg-lengthening effect.
Cons: Only offered in four colors.
Customer Review: "I honestly love this swimsuit! Very flattering. I would say it runs true to size. My husband says it's sexy but not too much, looks great he loves it as much as me."
Best One-Shoulder One-Piece Swimsuit on Amazon
The top of this one-piece is so cute, we would even wear this as a bodysuit with our favorite jean cutoffs. It does run small, though, so make sure to size up. It has nearly 15,000 five-star reviews. Reviewers claim that going up one size is perfect.
Pros: Offered in 45 colors and prints; Includes a tummy-controlling mesh panel; Comes in sizes 6 through 18; Ruched midsection; Has removable pads.
Cons: Runs small.
Customer Review: "I am so shocked. I totally thought this would be a dud. I’m a 38G and size 16 in clothes and thought I would try this. It is the first swim suite that held my boobs in and didn't give me a uniboob. It is so flattering and comfortable."
Best V-Neck One-Piece Swimsuit on Amazon
Ruffles are so pretty on a one-piece swimsuit, and this one from CUPSHE has over 16,000 five-star reviews. The lace-up at the back also lets you customize your fit.
Pros: Tie back allows for customizable fit; Offered in 22 colors and prints; Comes in sizes X-Small to XX-Large; Ruching on midsection; Top has removable pads.
Cons: Does not have adjustable shoulder straps.
Customer Review: "Was a little afraid that this suit would be too low cut at the front but it's perfect. I also like that the leg area is not high cut. The detail on the back is beautiful. Would highly recommend this suit."
Best Wrap One-Piece Swimsuit on Amazon
The wrap design of this swimsuit is flattering for all shapes and sizes. The color-block pattern also cuts right at your belly button for an extra snatched effect.
Pros: Features a flattering wrap design; Offered in 11 colors; Comes in sizes XX-Small to X-Large; Top has removable pads.
Cons: Some reviewers note the lighter colors are see-through; Does not include adjustable shoulder straps.
Customer Review: "Purchased after having a baby and gaining some weight. Super happy with it. It is super cute and the cut and colors are very flattering."
Best Patriotic One-Piece Swimsuit on Amazon
The 4th of July will be here before you know it, so it's high time for you to pick up a patriotic one-piece swimsuit to wear on the holiday. Or, shop it in 41 other colors and prints.
Pros: Offered in 41 colors and prints; Comes in sizes Small to 3X-Large; Top has adjustable shoulder straps; Top has removable pads; Mid-section has ruching detail.
Cons: Offers limited coverage in bikini area.
Customer Review: "Material is thick—feels like a $100 suit. Great tummy control for my c-section tum, can adjust to keep it family-friendly or sexy. Definitely a great find for the price."
Best Crossover One-Piece Swimsuit on Amazon
More than 14,000 five-star reviewers are obsessed with this suit from Hilor, and it's easy to see why. The crossover halterneck makes this suit extra chic and the mesh midsection provides the illusion of a slimmer middle. You can shop it in sizes 4 to 18 and in a whopping 52 colors.
Pros: Offered in 52 colors and prints; Comes in sizes 4 to 18; Top has removable pads; Midsection has a slimming effect.
Cons: Does not have adjustable shoulder straps;
Customer Review: "This suit was a pleasant surprise. I don't always love one pieces but I wanted something different and classy looking for our upcoming trip to Mexico. It fits great! the see through fabric in the waist is a nice and flattering touch."
Best Belted One-Piece Swimsuit
Belted swimsuits are timeless for how flattering they look, and this is one of my favorites. In addition to the cute matching belt, it has large adjustable shoulder straps for added flair.
Pros: Belted waist gives slimming effect; Top has adjustable shoulder straps; Comes in sizes 2 to 16.
Cons: Runs small in the chest area.
Customer Review: "I’m 3 months postpartum after baby number 3 and got this swimsuit for a CA vacation. It’s super flattering and holds you in in all the right places while still being comfortable. It is slightly cheeky but in the best way. Definitely a great find."
Best Cut-Out One-Piece on Amazon
If you're wanting to test out a traditional bikini style but are not ready to fully commit, this one-piece is for you. The large cut-out in the middle gives the illusion of a two-piece but still provides coverage in the back. The ruching on the top and bottom is extra flattering, too.
Pros: Offered in 16 colors and prints; Comes in sizes Small to XX-Large; Top has adjustable shoulder straps; Top has removable pads; Features a high-cut for leg-lengthening effect.
Cons: Reviewers note the colors are more neon in-person than they seem online.
Customer Review: "So far this is my favorite bathing suit purchased on Amazon! This one is great for curvier girls! I have a bit of a stomach pooch and this bathing suit hides that for me and it's thick material! WORTH EVERY PENNY."
Julia Marzovilla is the E-Commerce Editor at Marie Claire, where she covers everything from the latest beauty and fashion launches and sales to celebrity outfits and news. She also creates shopping guides that span every vertical on the site. Prior to joining the Marie Claire team, she contributed similar shopping stories to sites such as Bustle, InStyle, The Zoe Report, Who What Wear, and STYLECASTER. In her spare time, Julia can be found creating shopping guides for all of her friends, spending too much money on yet another pair of black boots, and cooking in her far-too-small kitchen.
- Brooke KnappenbergerEditorial Fellow
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