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Best Mature Swimsuits: Body-Sculpting One-Pieces

It's summertime: we're set to hit the beach, pool, and lake, and we need some top mature swimsuit options to do that! Here are our faves!
Mature swimsuits

Just because our figures are a little fuller now — or maybe things aren’t where they used to be — doesn’t mean we don’t want a stylish swimsuit. Mature swimsuits are out there, but you must know where to find them. You also need to know what you want in a swimsuit, what assets you want to flatter, and those you wish to conceal or at least diminish.

First things first: find a suit with the proper bust support. Droopy breasts aren’t very attractive at any age. Many companies make bra-sized styles with adjustable straps, underwire or shelf bras, and halters. These are important details to look for in mature swimsuits.

You also don’t want a suit that is too youthful, no matter how fit your body is. String bikinis are typically meant for the younger crowd; and even then, we’re not sure we love them. Though some women keep great figures well into their 60s and beyond, they look even better in more modest two-pieces rather than full-out bikinis.

Many suits now feature ruched midriffs that conceal tummies and include hidden panels that help tighten and flatten the stomach. These work almost as well as doing a hardcore ab routine every day, and we love them for it. You’ll also want to ensure the bottom is cut to lift a saggy bottom rather than flatten it. The good news is that mature swimsuits can be found in almost every store selling swimsuits, so finding an option that brings out your best feature, and your confidence, should be an attainable task. Below are a few of our favorites.

Must-Have Swimwear for Mature Women

Disclosure: This post contains affiliate links.

Title Nine Impossible One-Piece Swimsuit, $99

Title Nine Impossible One Piece Swimsuit, $99
Title Nine Impossible One-Piece Swimsuit, $99

Title Nine has spent years engineering suits in tons of cuts and styles, for itty bitties to big boobs. Women-owned and run since 1989 – Because women know what women want.

Whitecap One-Piece Swimsuit, $109

Whitecap One-Piece Swimsuit, $129
Whitecap One-Piece Swimsuit, $109

We don’t need anyone to put sunscreen on our back, because Whitecap’s got it built in! With moderate rear coverage, and removable, quick-dry, perforated cups, you’ll get sun protection and won’t get soggy boobs. Plus, with a sand-resistant lining (what?!), you won’t take the beach home with you. This suit is an absolute home run.

Michael Kors Women’s Zip-Front One-Piece Swimsuit (4 colors), $58.80 (was $98)

MICHAEL Kors Women's Zip-Front One-Piece Swimsuit (4 colors) $58.80 (was $98)
Michael Kors Women’s Zip-Front One-Piece Swimsuit (4 colors), $105

Soak up the sunshine in this one-piece swimsuit from Michael Kors, designed with a scoop neckline that zips at the front.

Aidonger One-Piece Color Block Swimsuit with Tummy Control (20 colors), $36.99

Aidonger One Piece Color Block Swimsuit
Aidonger One Piece Color Block Swimsuit, $36.99

This swimwear features a color block design that enhances your neckline. The cut-out design on the back shows off your perfect back curve, making you look elegant and sexy.

La Blanca Shirred Shoulder Tummy Control Bathing Suit, $76.79

La Blanca One Piece Shirred Shoulder Swimsuit
La Blanca One Piece Shirred Shoulder Swimsuit, $76.79

This one-piece swimsuit features a shirred bodice and rouching for extra sexy elegance.

Shade & Shore Medium Coverage One-Piece Swimsuit (4 colors), $30

Shade & Shore Medium-Coverage One Piece Swimsuit, $30
Shade & Shore Medium-Coverage One Piece Swimsuit, $30

This one-piece swimsuit is crafted from a ribbed recycled polyester-spandex blend, featuring adjustable drawstrings.

Bleu by Rod Beattie Living Color Ruched One-Piece Swimsuit, $83.30 (was $119)

Bleu by Rod Beattie Living Color Ruched One-Piece Swimsuit $75) was $125)
Bleu by Rod Beattie Living Color Ruched One-Piece Swimsuit, $83.30 (was $120)

Rev up your resort wear with this ruched one-piece swimsuit from Bleu by Rod Beattie.

S3 Cinched Adjustable One-Piece Swimsuit (5 colors), $56.25

S3 Cinched Adjustable One-Piece Swimsuit (6 colors) $75
S3 Cinched Adjustable One-Piece Swimsuit (6 colors), $56.25

This cinch one-piece includes shirring on the stomach and adjustable side ties for a sculpted fit.

Seafolly Women’s Halter Plunge One-Piece Swimsuit, $139.20

Seafolly Women's Halter Plunge One Piece Swimsuit (9 colors) $109.79 (was $178)
Seafolly Women’s Halter Plunge One-Piece Swimsuit, $139.20

Designed for comfort and style, this swimsuit features soft cups for shape and support, quick-dry fabric, a regular legline that flatters the leg, and gripper tape to keep everything in place. It also includes soft, adjustable ties for a customizable fit and side boning for added shape definition.

Onia Women’s Michelle One Piece, $245

Onia Women's Michelle One Piece $175
Onia Women’s Michelle One Piece, $245

With a buckle belt at the waist and a plunging neckline, this dashing suit is sure to turn heads at the beach or pool.

Seafolly Women’s Standard Cap Sleeve Zip Front One-Piece Swimsuit, $176.03

Seafolly Women's Standard Cap Sleeve Zip Front One Piece Swimsuit (20 colors), $228
Seafolly Women’s Standard Cap Sleeve Zip Front One-Piece Swimsuit, $176.03

Soak in light-filled days with prints and colors that illuminate the skin. With 20 dazzling designs and colors, you’re sure to find plenty of options that you’ll love!

Pink Queen Tankini Swimsuit 2-Piece Tummy Control (10 colors), $19.99+

Pink Queen Tankini Swimsuit 2 Piece Tummy Control (9 colors), 30.99
Pink Queen Tankini Swimsuit 2-Piece Tummy Control (10 colors), $19.99

This fun suit offers a tummy control tankini top with removable chest pads, adjustable shoulder straps, and a deep V-neck with a flattering front ruched design. The matching swim skirt includes built-in boy-short bottoms and offers medium-high elasticity, making it suitable for all body shapes.

COCOPEAR Women’s Elegant Crossover One-Piece Swimdress (39 colors), $39.99

COCOPEAR Women's Elegant Crossover One Piece Swimdress
Women’s Elegant Crossover One-Piece Swimdress (39 colors), $39.99

This suit is flattering, comfortable, and practical. You can wear it into the store to pick up sunscreen before you head out to the beach (who can do that in standard swimwear?) and then look good while catching some rays in a beach chair.

Fabulous Fabrics

When choosing a one-piece swimsuit, especially for women over 40, the right fabric makes all the difference in comfort, support, and longevity. Look for high-quality blends that offer a combination of stretch, shape retention, and durability. A common and reliable choice is a nylon-spandex (or elastane) blend. Nylon provides a silky feel and durability, while spandex adds flexibility and shape retention, ensuring the suit moves with your body without sagging over time.

For environmentally conscious shoppers, recycled polyester-spandex blends are an excellent option. These fabrics are often made from post-consumer plastics and offer similar benefits to traditional synthetic fibers, including resistance to chlorine, UV rays, and fading.

You may also prefer thicker, ribbed, or textured fabrics, which can provide a bit more structure and coverage. These materials smooth the silhouette and can be more forgiving in areas where support is desired. Additionally, look for features like power mesh lining for tummy control or soft cup padding for bust support, both of which enhance comfort and confidence. A swimsuit that combines the right fabric with supportive features can help you feel stylish and secure whether you’re lounging poolside or swimming laps.

There’s no need to worry about donning a swimsuit, regardless of the shape of your body. There are mature swimsuits that flatter us, AND the real truth is no one is as focused on your flaws as you are. So this summer, go ahead and dive in!

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