Make a Splash in These Stylish and Sophisticated Swimsuits

You can still look sleek and sexy without feeling uncomfortable.

Swimsuits for mature women

Graphic by KCM

SPF is non-negotiable (as it should be), but the right swimsuit is a very close second when it comes to summer must-haves. A great suit doesn’t just make you look good — it helps you feel confident, stay comfortable, and yes, even shields your skin from harmful UV rays. Bonus: a flattering suit can instantly lift your mood faster than an iced drink on a hot day.

Whether you prefer a modest one-piece or a sexy two-piece set, there are plenty of options that offer comfortable coverage without feeling frumpy. Retro styles like high-waisted bikini bottoms and bra-like tops are making a comeback, and sporty, high-coverage styles are popular right now, too. 

We’ve rounded up the best swimsuits for older women who want to dive into summer without sacrificing style or support. Every pick offers lift where you want it (especially for those with larger busts), coverage where you need it, and enough style to keep the poolside compliments coming all day long.

The Best Swimsuits for Older Women

Carve Serenity Compression One Piece

carve one piece swimsuit on model

Carve

Just as the name implies, you’ll feel serene in this sculpting one-piece, because you won’t have to worry about any wardrobe malfunctions in it. Despite the higher-cut legs, the compressive fabric keeps everything in place, and it’s made to withstand intense waves or water activities. Adjustable straps in the back ensure a custom fit, and it comes in eight different colors and two different torso lengths.

J.Crew Ruched One-Shoulder One-Piece

J.Crew

Sometimes less is more — and that’s the case with this ruched one-shoulder suit from J.Crew. The material is made from recycled water bottles, helping keep plastic out of the ocean. A thick shoulder strap keeps your girls supported (as does the padding if you choose not to remove it), and ruching on the sides coats your curves to create a stunning silhouette no matter what your body type. The back of the suit offers moderate coverage, too, so you won’t have to worry about any cheeks hanging out while in this one-piece. 

$20+ at J.Crew

Good American Sweet Heart One Piece

good american sweetheart neckline swimsuit

Good American

Skip the spaghetti straps and go for something that actually pulls its weight. This suit’s wider straps won’t dig in, while its compressive fabric offers all-day support. Finished with black and white piping and a sweetheart neckline, it’s equal parts classic and romantic.

MiracleSuit Magicsuit Skirted One-Piece

miraclesuit one piece on model

Nordstrom

On days you want extra coverage, a swim dress is the way to go. Not only does this one offer a more modest fit, but there’s built-in shapewear to smooth and support you all over. Slits on the side allow you to tie up the dress if you prefer a tankini look, so it’s basically two suits in one.

Knix Cap-Sleeve Leakproof One-Piece

Knix

Last year, Knix became the first leakproof swimwear brand to ever be featured in Sports Illustrated’s swimsuit issue. While the model in the spread wore a bikini, we’re obsessed with this cap-sleeve silhouette because it offers more coverage (aka fewer places you have to sunscreen), but you can easily adjust the zipper to show more or less cleavage depending on your mood. The best part? It’s leakproof, so there’s no need to worry about wearing a tampon or pad to the beach, no matter what kind of leaks you may have. Reviewers do say it runs small, so consider sizing up.

$130 at Knix

Spanx Shaping High-Rise Swim Skort

Spanx

There’s nothing wrong with wanting a little sculpting action built into your swimsuit. Spanx created this high-rise skort for just that. The bottoms are made from double-layered fabric, which offers some extra support by smoothing out the tummy area. A swooshy skirt provides coverage, but it also lends a sporty, yet feminine touch to the simple suit bottoms. 

$118 at Spanx

Diarrablu Infinity Swimsuit

Diarrablu

If you’ve suffered from neck pain due to a flimsy halter strap holding up your bust, you’ll appreciate the entirely adjustable and customizable top on this design. This one-piece from Diarrablu has two wide strips of fabric at the front that function as both the top and straps, allowing you to twist, wrap, and layer until your heart (and chest) is content.

$175 at Diarrablu

Old Navy Tankini Top

Old Navy

The middle ground between a bikini and one-piece? The tankini. Just as the name implies, this tank-style swim top has more coverage than a skimpy bikini but offers flexibility in terms of choosing a matching or contrasting bottom. You can even wear it as a top post-beach day and no one would guess that it’s a swimsuit.

$24 at Old Navy

Andie Swim Tulum One-Piece

Andie

This smoothing suit is so chic we’re tempted to wear it as a bodysuit. Andie is known for its uber flattering swimwear, like the best-selling Jetties silhouette, and this one is no exception. The crossover back straps are thick enough to actually hold your chest in place, but they’re not so tight they dig in or feel uncomfortable. We also appreciate that you can choose between regular and long torso styles, and there are three coverage levels to choose from for your bum. 

$128 at Andie

Monday Swimwear Aruba Swimsuit

Monday

Still thinking about Martha Stewart’s 2024 Sports Illustrated cover look? We’ve got you. Her ivory one-piece is from Monday Swimwear, which specializes in creating chic and comfortable swimsuits for everyone. Despite the deep V neckline on this suit, wide straps lift and separate your boobs to create some sexy cleavage without setting you up for spillage. To balance the more revealing front, the back offers full coverage in the booty area, but you won’t be stuck with the dreaded diaper look because there’s no unnecessary fabric.

$178 at Monday

Summersalt Sidestroke Swimsuit

Summersalt

This universally flattering swimsuit comes in 12 different colors and patterns, all of which we are obsessed with. The one-shoulder design creates a slimming diagonal pattern across your body, and it wraps around to show a flirty open back. Despite the keyhole detail, the rest of the suit isn’t revealing or cut too high, so you don’t feel overly exposed while wearing it.

$95 at Summersalt

Lands’ End Hooded Cover-Up Dress

Lands’ End

Whether you burn easily or want to minimize UV exposure to prevent skin cancer, adding a sun shirt over your swimwear can keep you safe. Long sleeves cover your arms and hands if you don’t roll them up, and those hard to reach spots on your back will be covered, too. This particular top is long enough to cover part of your legs, and it has a hood so you can protect the back of your neck, too.

$40 at Lands’ End

Abercrombie Curve Love High Apex Underwire Top

Abercrombie

Underwire swimsuits definitely offer structure, but they can sometimes look less like a bikini top and more like a bra. Thankfully, Abercrombie created wired swim tops with thick straps that are cut in a sexy shape but don’t dig into your ribs. The brand’s Curve Love line is specifically made for people with D-F cups, and they ensure the band fits proportionally to the cup size.

$39 at Abercrombie

Youswim Verve Two-Piece

Youswim

A swimsuit that grows with your body may seem too good to be true, but YouSwim has perfected it in a multitude of styles. Smocked fabric allows the suit to gently hug your curves, even on days when you’re feeling extra bloated. The longline cut on this bikini top offers more coverage, but it ends at your natural waist to accentuate your curves. It’s not as supportive as a sports bra so we wouldn’t recommend this style for a game of volleyball or paddle ball, but it’s great for swimming and reading by the pool.

Commerce editor Katie P. has one of the brand’s swimsuit and wears it pretty much exclusively. It’s seen her through PCOS-induced weight fluctuations and always fits perfectly thanks to the magical fabric.

$169 at Youswim