Top 10 Swimsuit Trends

A Look At The Season's Most Popular Styles, Because Believe It Or Not, People Are Already Buying Swimwear

A Look At The Season's Most Popular Styles, Because Believe It Or Not, People Are Already Buying Swimwear

Our Top 10 Guides help shoppers quickly and easily find what they need. Using an intense review and approval process (which you can learn more about here), we break down the best styles according to what consumers most commonly search for and want.


Just like last year, we don't exactly know what summer will have in store for us. But what we do know is that regardless, we will need a serious swimwear refresh to get us through it. Because whether it be in our parents' backyard or on the beaches of Ibiza (a girl can dream, can't she?), we intend on taking full advantage of all the non-freezing, sunshiney weather that's to come.

Our first plan of action? Scour the web for the hottest swimsuit trends of 2021. We've spent the past few days doing just that, and we're here with a full report on the exact styles you should know about, why you should know about them, and where you should buy them. From asymmetrical silhouettes to shimmery suits worthy of a Vegas pool party, consider the following list your definitive guide to 2021's top swim trends. Because no matter where you find yourself basking in the sun this season, shopping for swimsuits is half the fun, anyway.

How We Found The Top 10 Swimwear Trends Of 2021:

As always, we rounded up this list using our data-driven algorithm that factors in user reviews, social buzz, editorial mentions, best-seller lists, and more. So when we say these are the best of the best, we really mean it. Keep scrolling to read about the must-have swim trends of the season and shop them for yourself.

Next up, check out our 10 Best Self Tanners for more summer-ready finds. Opening image: anthropologie.com

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February 9, 2021

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Top 10 Lists serve as unbiased shopping guides to the most trusted product recommendations on the internet. Products are scored and ranked using an algorithm backed by data consumers find most valuable when making a purchase. We are reader-supported and may earn a commission when you shop through our links.

The Rankings

Juan De Dios Malaga One Piece
Rank & Style Approved


Juan De Dios Malaga One Piece


THE TREND: After many seasons of sporty silhouettes reigning supreme, designers are switching things up and bringing us ruffles, ruching, and bows galore. Whether it's an animal print bikini or a solid, sophisticated number like this one, feminine details will play a huge role in 2021's top swimwear trends.

FUN FACT: The straps on this style are removable, so you can easily slip them off when you're looking to achieve an even tan.

Bound By Bond-Eye The Malibu Ombre Bikini Top & Bottom Set


THE TREND: The "soft" trend that took over quarantine isn't going anywhere—not even during swimsuit season. After spending the past year wearing nothing but sweatsuits and shearling-lined shoes, you can best believe 2021's swimwear trends will reflect that same level of comfort.

WHY YOU NEED IT: All trends aside, smocked material has proven to be one of the most flattering choices out there when it comes to swimwear, no matter your body type. So, yes—this suit might just be the most comfortable and the most slimming on the list.

Agua Bendita Calista Bikini Top And Isabella Bikini Bottoms


THE TREND: Tie details are trending big this year, and for good reason. Aside from the fact that they're just plain pretty, they can also add extra support to a top or accentuate your waist on a bottom. It's pure genius, if you ask us.

LOVED FOR: With its square neckline, sweet puff sleeves, and tie back, this multitasking bikini top is such a stunner on its own. We're picturing it with high-waisted linen pants and leather slides for those beach-to-boardwalk days.

Norma Kamali Marissa One Piece


THE TREND: With the '80s and '90s still influencing many a trend in 2021, it's no surprise that the high-cut swimsuit is still here. Whether it's one piece or two, the flattering silhouette is the perfect way to give your look a retro feel and a whole lot of leg.

AS SEEN ON: Kendall Jenner donned a leopard-print version of this baby a few seasons ago, and it's still very much in style. If this doesn't convince you to pull the trigger, then we don't know what will.

Beach Riot Carlie One Piece


THE TREND: Whether it be a dramatic open back or a teeny slit at the waist, cutouts of all kinds are trending big for 2021. They're an excellent way to add a fun and sexy touch to an otherwise simple one-piece, and they can accentuate curves like no other.

HELPFUL TIP: Tall gals, size up. Reviewers say this suit runs short.

L Space Lizzie Tie-Dye Bikini Top And Frenchie Tie-Dye Bikini Bottoms


THE TREND: We hope you're not tired of tie-dye, because the print is yet another quarantine trend we're taking with us to swim season. To switch things up, look for nontraditional takes like ombré and unlikely color combos.

USERS SAID: "I love LSpace bikinis! This one is so good. The fabric is like butter—stretchy yet holds you in. The print is adorable, and the cut is sporty yet sexy."

Mikoh Kano Top And Muliki Bottoms


THE TREND: Given that the clubs have been closed for months now, there's a good chance your flashy tops and dresses haven't seen the light of day for quite some time. Lucky for you, designers are making it up to us with the sparkliest swimsuits of our dreams, and you don't need to be at a Vegas pool party to rock them.

BEST FOR: While this glittery number will look great on all body types, its square neckline and wider straps make it a particularly good choice for those with bigger busts.

SummerSalt The Sidestroke


THE TREND: Asymmetrical silhouettes—especially one-shoulder styles—can make even the simplest swimsuits look fresh and new. Opt for a solid color to make a minimalist statement, or go with something colorblocked and bold like this beauty.

FROM THE EXPERTS: This celeb-approved style features fabric and construction that has four times the compression of an average swimsuit. Bonus: it's ranked #5 on our list of the 10 Best Figure-Flattering Swimsuits.

L Space Lee Lee Bikini Top


THE TREND: Simple as they may be, a V-cut top or bottom can instantly amp up any swim look. Take this LBB (little black bikini), for example. It's a true classic, but the plunging neckline gives it a trendy twist.

LOVED FOR: Sexy and supportive don't have to be mutually exclusive. According to reviewers and the It girls we've seen sporting this style nonstop, this trending top is both.

Solid & Striped The Nina Belt One Piece Swimsuit


THE TREND: Belted swimwear has taken over Miami Swim Week for seasons now, and it's easy to see why. On top of adding a fun, vintage appeal to one-pieces and high-rise bottoms, they also provide a super flattering effect at the waist. Practical and pretty.

WHY YOU NEED IT: If you're going to buy a belted one-piece, it should without a doubt be the Nina. The buzzy style is a favorite of celebs and It girls everywhere, and since the belt is removable, it's pretty noncommittal.

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