Swimsuit shopping after 40 changed everything for me. Nothing fit right. The styles I loved suddenly felt wrong. I panicked.
That was three years (or so) ago.
Since then, I’ve tried on hundreds of swimsuits. I’ve cried in dressing rooms. I’ve returned packages. But now? I’ve found the secret.
- Criss cross one piece bathing suits: Cutout design on front and back, adds a little flirtiness and…
- Slimming tummy control one piece swimsuits: The ruched design of the waist gives you some coverage…
- Push up one piece swimsuits for women: The non-removable padded and adjustable spaghetti straps can…
- Design: The Women Swimsuit Paisley Print One Piece Bathing Suits features a Deep V Neck and Ruching…
- About Cup Style: with Removable Soft Cups.
- Garment Care: Regular Wash. Recommend with Cold Water. Do not Use Bleach. Do not Tumble Dry.
- Slimming Style: This one piece swimsuit for women combines a flattering v neck, removable pad, criss…
- Metal Accents & Perfect Fit: Textured metal accents on this bathing suits add a subtle touch of…
- Occasions: This full-coverage, modest swimsuit for women offers a slimming style and is ideal for…
The most flattering swimsuits over 40 do exist. And they’re not what you think.
Forget frumpy one-pieces. Today’s designs celebrate your body, not hide it. They’re sophisticated. They’re sexy. They work with your body, not against it.
I’ve discovered 11 swimsuits that make me look better today than I did at 33. They don’t just “work for my age.” They work because of my age.
Want to feel amazing at the beach this year? These swimsuits will have you counting down to summer.
Ready to transform your confidence? Let’s dive in.
Table of Contents
What Makes a Swimsuit Flattering for Women Over 40?
- Support without sacrificing style
- Quality fabrics that smooth and flatter
- Strategic design elements that enhance your best features
- Comfort for active beach days
- Confidence-boosting fits for women in their 40s and beyond
✅11 Most Flattering Swimsuits for Women Over 40
1. Classic One-Piece with Ruching
- Design: V Neck One Piece Swimsuit with Shirring Design at Waist and Adjustable Shoulder Straps.
- About Cup Style: With Padded Cups
- Garment Care: Regular Wash. Recommend with Cold Water. Do not Use Bleach. Do not Tumble Dry.
Why it works: Ruching is your best friend when looking for swimwear over 40. This slimming technique creates visual interest while providing a forgiving fit across the midsection.
Specific options available:
- Miraclesuit Sanibel One Piece Swimsuit
- Lands’ End Chlorine Resistant Tugless One Piece Swimsuit with Tummy Control
- CUPSHE One Piece Swimsuit Ruched Tummy Control Swimwear
2. Wrap-Style Swimsuits
- Sizes(recommend):Small:US6 Medium:US8 Large:US10 X-Large:US12 XX-Large:US14 XXX-Large:US16 4XL:US18 5XL:US20 6XL:US22
- Hand Wash Cold/Flat Dry
- Adjustable halter neck;Halter straps
Why it works: The best bathing suits over 40 include wrap styles that create an hourglass shape while providing adjustable coverage. Perfect for women who want to accentuate their waistline.
Specific options available:
- Miraclesuit Rock Solid Wrap One-Piece Swimsuit
- COCOSHIP Retro One Piece Swimsuit Monokini Bathing Suits
- La Blanca Island Goddess Surplice Wrap One Piece Swimsuit
3. High-Waisted Two-Piece Sets
- 2 piece swimsuits for women: The Black bikini top has a tie knot on the front, which is the suitable swimwear for teen girls, making you look good on a beach vacation, swimming pool or honeymoon in Hawaii.
- High waist bikini set: The ruched details on the front of the high waist bikini bottom are super flattering and provide good tummy control effect. It is suitable for those who want to cover the imperfection and look slim.
Why it works: For women over 40 looking for bikini options, high-waisted bottoms offer more coverage while still feeling modern and stylish. These are among the best bikinis for 40 year olds who want the versatility of a two-piece.
Specific options available:
- Tempt Me High Waisted Bikini Set
- Hilor High Neck Swimwear Front Crossover Bikini Set
- Angerella Vintage Polka Dot High Waisted Bathing Suits Bikini Set
4. Swim Dresses with Built-In Support
- 【TWISTED SWIMWEAR】Look picture perfect in this all-over slimming swimsuit with skirt, featuring a flowy A-line silhouette and a twist-front design for a flattering fit and effortless style!
- 【DESIDGED SWIMDRESS】The V neckline and gathered bust play up your figure and accentuate your empire waistline, while the wide shoulder straps provide stylish support throughout your beach day.
Why it works: Swim dresses combine coverage with femininity, making them perfect swimsuits for women in their 40s who want a bit more length while still looking stylish.
Specific options available:
- Swimsuits For All Women’s Longer Length Swim Ultra Dress
- MiYang Plus Size Swimwear One Piece Swimdress
- Daci Swim Dress One Piece Swimsuit with Built-in Shorts
5. Color-Block Designs
- Tummy control swimsuits for women：high waisted bathing suit tummy control provide full coverage.
- Wrap Cut out One Piece Swimsuit: Bandage wrap front, tie knot at back, Sexy criss cross one piece bathing suits
- Material: Polyester+ Nylon,Full lined, No see-through, Soft and comfortable. Not-Removable padding, adjustable spaghetti straps.
Why it works: Strategic color blocking creates visual interest and can highlight your favorite features. These are some of the most flattering swimsuits over 40 because they work with your body’s natural shape.
Specific options available:
- Ekouaer One Piece Color Block Swimwear
- RXRXCOCO One Piece Color Block Monokini
- Dolfin Aquashape Color Block Conservative Lap Suit
6. Tankinis with Adjustable Features
- 【Tummy Control】Front ruching and inner compression mesh create a slimming silhouette, hiding all flaws still contours your curves perfectly
- 【V-neck & Backless】One-piece swimsuit features in plunging V neckline. Ultra soft light cup, quality sponge padded
- 【Adjustable Straps】Wide adjustable straps make women look neat and decent without worrying falling down, who may with different height & chest size
Why it works: Tankinis provide the coverage of a one-piece with the convenience of a two-piece. The best swimwear for over 40 includes adjustable straps and ruching for a customized fit.
Specific options available:
- Swim Solutions Ruched Tankini Top
- Miraclesuit Tankini Top Swimsuit with Adjustable Straps
- PERONA Tankini Swimsuits Ruched Tummy Control Two Piece Bathing Suits
7. V-Neck Plunge Suits
- Design: V Neck One Piece Swimsuit with Shirring Design at Waist and Adjustable Shoulder Straps. Tip: If Your Size Falls between Two Sizes, it is Recommended to Choose the Larger Size for a Better Fit
- About Cup Style: With Padded Cups
- Garment Care: Regular Wash. Recommend with Cold Water. Do not Use Bleach. Do not Tumble Dry.
Why it works: A moderate V-neck draws the eye up and creates length in the torso, making this style one of the best swimsuits for women over 40 who want to elongate their silhouette.
Specific options available:
- CUPSHE V-Neck One Piece Swimsuit
- La Blanca Island Goddess V-Neck One-Piece Swimsuit
- Upopby Vintage Padded Push up One Piece Swimsuit
8. Off-Shoulder Designs
- Tips: Sizes are smaller than average, we recommend you to buy a larger size. Please refer to the review before selecting the size. Enjoy your shopping!
- Off the shoulder one piece swimsuit features ruffle trim; Asymmetric one shoulder neckline
- Front ruched details offer form fit and slimming silhouette; Moderate rear coverage
Why it works: Off-shoulder styles draw attention to your collarbones and shoulders—a universally flattering feature for women in their 40s looking for stylish bathing suits.
Specific options available:
- Hilor Off Shoulder Ruffled Bathing Suit
- CUPSHE Off Shoulder Flounce One-Piece Swimsuit
- Tempt Me Vintage Off Shoulder Ruffled Bandeau Swimsuit
9. Swimsuits with Built-In Underwire
- 86% nylon, 14% elastane
- Country of origin: Imported
- Care: Rinse after use in cold water, warm hand wash only, colors separately. Do not tumble dry, bleach, iron or use fabric conditioner.
Why it works: Support is key for swimwear for women in their 40s. Built-in underwire provides lift and shape without compromising on comfort or style.
Specific options available:
- Fantasie Ottawa Underwire V-Neck Swim Top
- Panache Anya Balconnet Bikini Top Swimwear
- Freya Sundance Underwire Sweetheart Padded Bikini Top
10. Halter Neck Styles
- FOR MORE OPTIONS – Click the SEAFOLLY link above for more from our full collection of swimwear, cover ups and kids swimwear….
- ABOUT SEAFOLLY – We’re Australia’s leader in swimwear, born and worn since 1975. We believe great fit is a feeling; it…
Why it works: Halter designs provide excellent bust support and draw attention upward, making them some of the best bathing suits for 40 year olds who want to highlight their shoulders and décolletage.
Specific options available:
- Anne Cole Halter Tankini Top
- Seafolly High Neck Halter One-Piece Swimsuit
- COCOSHIP Retro One Piece Backless Halter Swimsuit
11. Slimming Panel One-Pieces
- ULTRA DURABLE: PowerFlex fabric lasts 5-10x longer than ordinary spandex
- FASTER MUSCLE RECOVERY: Compression technology increases circulation for faster muscle recovery and chafe-free movement
- CHLORINE-RESISTANT: Resists fading, sagging, and bagging
Why it works: Modern technology meets style with these figure-enhancing swimsuits for 45 year olds and beyond. Lightweight compression panels smooth without squeezing.
Specific options available:
- Speedo Powerflex Conservative Ultraback One Piece Swimsuit
- Miraclesuit Solid Oceanus One-Piece Swimsuit
- Haivido Scoop-Neck One-Piece Swimsuit with Tummy Control
How to Choose the Most Flattering Swimsuit for Your Body Type
Apple Shapes
Focus on swimsuits with empire waistlines and V-necks to create definition.
Best Amazon options:
- La Blanca Women’s Island Goddess V-Neck One-Piece Swimsuit
- Coastal Blue Women’s Control Swimwear Asymmetrical One Piece
- BALEAF Women’s Athletic Training Adjustable Swimsuit
Pear Shapes
Draw attention upward with detailed tops and solid bottoms.
Best Amazon options:
- CUPSHE Women’s Falbala High Waisted Bikini Set
- Tempt Me Women’s Vintage Plunge Ruched One Piece Swimsuit
- Seas The Day Women’s Retro Ruffled Top Two Piece Swimsuit
Hourglass Shapes
Celebrate your curves with swimsuits that highlight your waist.
Best Amazon options:
- Cocoship Retro 50s Black White Polka One Piece Swimsuit
- RXRXCOCO Women’s Ruched High Waisted Bikini Set
- CUPSHE Women’s Wrap Colorblock One Piece Swimsuit
Athletic Shapes
Add curves with ruffles and strategic padding.
Best Amazon options:
- COCOSHIP Women’s Elegant Inspired Vintage Swimsuit
- CUPSHE Women’s Falbala Design Bikini Set
- Tempt Me Women’s Vintage Padded Swimdress
Swimsuit Shopping Tips for Women Over 40
Fabric Matters
Look for swimsuits for women in their 40s with UPF protection and chlorine-resistant materials. These last longer and protect your skin.
Top fabric picks on Amazon:
- Speedo Women’s PowerFlex Eco Swimsuit (Made with recycled materials)
- TYR Women’s Durafast One Solid Swimsuit (Chlorine resistant)
- Lands’ End Women’s Chlorine Resistant Square Neck One Piece Swimsuit
Proper Sizing
The best bathing suits over 40 fit perfectly—not too tight, not too loose. Always check the size chart for each brand.
Confidence is Key
Remember that the most flattering swimsuits over 40 are the ones that make you feel amazing. Choose styles you love, not just what’s trendy.
Care Tips to Make Your Swimwear Last Longer
- Rinse immediately after use (especially after chlorine exposure)
- Hand wash with gentle soap
- Avoid wringing or twisting
- Lay flat to dry out of direct sunlight
- Rotate between multiple suits for longer wear
When to Replace Your Swimsuit
Even the best swimwear for over 40 needs replacement eventually. Look for signs of fabric thinning, elastic stretching, or fading colors.
Final Thoughts
Finding flattering swimsuits over 40 isn’t about hiding—it’s about highlighting what you love about yourself. The swimwear market for women in their 40s has never been better, with options that combine fashion, function, and comfort.
I personally love the Miraclesuit line for its tummy control technology and the La Blanca collection for its sophisticated designs. Both brands offer some of the best swimsuits for women over 40 who want quality and style.
Remember that confidence is your best accessory. Whether you choose a classic one-piece, a trendy tankini, or a bold bikini for women over 40, wear it with pride. Age is just a number—what matters is how you feel in your bathing suit.
What’s your favorite swimsuit style? I’d love to hear which of these options you’ll be trying this summer!
Claudia Faucher is a full-time fitness training expert and lifestyle blogger. She is also been a certified Les Mills BodyPump instructor for the past 5 years and a fitness instructor for over 20 years. Claudia is a personal trainer and creates fitness training programs for seniors and people of all ages. She likes to use her skills and experiences to help others on their fitness journeys.
Last update on 2025-03-22 / Affiliate links / Images from Amazon Product Advertising API