Finding the best swimwear for curvy women is not about following a set of rules about what you should or should not wear.
It is about finding swimwear that fits your particular shape, provides support where you need it and feels comfortable enough to actually enjoy wearing.
Finding the best swimwear for curvy women is not about following a set of rules about what you should or should not wear.
It is about finding swimwear that fits your particular shape, provides support where you need it and feels comfortable enough to actually enjoy wearing.
And that is an important distinction.
Two women who wear exactly the same clothing size can have very different proportions. One may have a fuller bust and narrower hips, another may carry more shape through the hips and thighs, while another may have a fuller midsection. Trying to solve all of these different fit requirements with the same style of swimsuit simply does not work.
The good news is that modern women's swimwear offers far more choice in supportive one pieces, tankinis, bikinis and separates, including styles specifically designed around larger cup sizes and curvier figures.
So, what should you actually look for?
Start with fit before worrying about fashion.
A swimsuit should feel secure without digging into your shoulders, bust, waist or legs. It should allow you to move comfortably and should not require constant adjusting once you start walking, swimming or simply relaxing by the pool.
Depending on your individual shape, useful features can include:
But more features do not necessarily mean a better swimsuit. The right combination depends on your body and what you want from your swimwear.
Best Swimwear Styles for Curvy Figures
One Piece Swimwear
There is a reason the one piece remains a favourite for women looking for support and coverage.
A well-designed one piece swimsuit can combine bust support, shaping and coverage within a single garment. Features such as crossover fronts, ruching, structured panels and underwire cups can also help the swimsuit follow the body's natural proportions.
For women who want additional midsection support, look beyond whether a swimsuit is simply labelled "shaping". The construction matters. Powermesh lining, reinforced panels and structured fabrics can provide more meaningful support than simply choosing a smaller or tighter swimsuit.
Tankinis
Tankinis are another practical option for curvy women, particularly if you like the coverage of a one piece but prefer the convenience and flexibility of separates.
Because the top and bottom can often be selected independently, a tankini can also be useful if your upper and lower body require different sizes.
Longer tankini tops provide greater torso coverage, while underwire and cup-sized styles can offer additional bust support. Pairing a tankini with high-waisted briefs, boyleg pants or your preferred swim bottom lets you build a combination around your own proportions rather than fitting yourself into a predetermined shape.
Bikinis and Swim Separates
Being curvy does not mean you have to wear a one piece.
For some women, bikini separates actually provide a better fit because the top and bottom can be selected independently.
If you have a fuller bust but comparatively smaller hips, for example, buying a single-sized swimsuit can mean compromising somewhere. Separates allow you to choose a supportive bikini top in the appropriate cup or band size and combine it with a different-sized bottom.
High-waisted bikini pants can provide additional coverage if that is what you prefer, but there is no requirement for curvy women to cover their waist. The right bikini is the one that fits securely and feels right for you.
Choosing Swimwear for a Fuller Bust
Bust support deserves particular attention because simply increasing the overall swimsuit size does not necessarily solve a cup-fitting problem.
For a fuller bust, look for features such as:
Some specialist swimwear brands cater specifically for larger cup sizes rather than simply scaling up a standard swimsuit.
For example, Australian brand Capriosca states that its range includes support for cup sizes from A to G, while selected underwire styles are designed for D to G cups. Capriosca's own sizing and fit information also recommends considering normal bra and underwear sizing when selecting its swimwear.
This is a good reminder that cup size, band size and overall clothing size are different measurements. If bust support is important, look at the manufacturer's specific fitting information rather than relying only on the number printed on the swimsuit label.
What About Tummy Control and Shaping?
There is nothing wrong with wanting tummy support, but there is a difference between supportive swimwear and trying to squeeze yourself into something too small.
Proper tummy-control swimwear may use powermesh lining, ruching, crossover construction or structured panels to provide additional support through the midsection.
Ruching can also change the visual line of the swimsuit without creating excessive compression, making it a popular feature across many different body shapes.
The important thing is comfort. A swimsuit that is painfully tight is not automatically providing better support.
If midsection support is one of your main priorities, look for styles specifically designed for tummy control rather than sizing down.
Getting Your Swimwear Size Right
Sizing is one of the most common problems when buying swimwear online.
Do not assume that because you are a particular size in everyday clothing, every swimwear brand will fit exactly the same way. Cuts, fabrics, stretch, cup construction and sizing systems can differ between manufacturers.
Before ordering, check the individual brand's size guide and, where required, measure your bust, waist and hips.
It is also worth thinking about where previous swimsuits have fitted badly. Was the cup too small? Did the straps dig in? Was the body too short? Did the leg opening feel restrictive? Did the swimsuit fit your bust but feel loose through the hips?
Those clues can tell you more than the size label.
We go into this in much greater detail in The Real Secret to Finding Swimwear That Fits and Feels Fabulous, including how different body proportions can affect the style and fit that works for you.
Curvy Does Not Mean One Body Shape
The term "curvy" covers an enormous range of women.
You might have a defined waist with similar bust and hip proportions. You may be fuller through the hips and thighs. You may have a larger bust with comparatively narrow hips, or carry more of your shape through the middle.
This is why there cannot be one universally "best" swimsuit for curvy women.
For fuller hips, you may prefer a swimsuit with more room through the lower body or separates that allow independent sizing.
For a fuller bust, cup-specific sizing and underwire support may be the priority.
If you want greater definition through the waist, ruching, wrap fronts and structured panels can change the silhouette without restricting movement.
And if you simply want comfortable swimwear that lets you swim, walk along the beach and enjoy your holiday without thinking about it, fit and fabric performance may matter considerably more than shaping.
The aim is not to change your body to suit the swimsuit. It is to find a swimsuit designed to work with your body.
Swimwear Brands for Curvy Women
Several brands within the Splish Splash range offer styles suitable for women looking for additional sizing, bust support or shaping.
Capriosca Swimwear, for example, specialises in size-inclusive swimwear. The manufacturer's current range extends from Australian sizes 10 to 30 across selected styles, with options including one pieces, tankinis, bikinis and swim dresses.
Jantzen Swimwear also includes supportive styles within the Splish Splash range, including selected cup-specific and minimiser designs.
Rather than choosing a brand simply because it is described as "plus size" or "curvy", compare the actual construction, size range and support features of individual styles.
You can browse the broader curvy and plus size swimwear collection to compare one pieces, separates and other styles in one place.
Choose Swimwear for What You Actually Do
The right swimsuit also depends on where you plan to wear it.
A swimsuit for lying beside a resort pool does not have to perform in the same way as swimwear used several times a week for lap swimming or aqua aerobics.
If you are an active swimmer; secure straps, good coverage and fabrics designed for regular pool use may be more important than decorative details.
For a beach holiday, you may want something that moves comfortably between swimming, walking and relaxing. Separates can offer flexibility, while a tankini or one piece may provide the coverage you prefer for spending an entire day around the water.
The best swimwear combines your body shape, preferred coverage and intended activity rather than treating any one of those factors in isolation.
What swimsuit style is best for curvy women?
There is no single best style. One pieces, tankinis and bikinis can all work well for curvy figures. Look for the support, sizing and coverage appropriate to your individual bust, waist and hip proportions.
Are one piece swimsuits better for curvy figures?
Not necessarily. One pieces can provide excellent all-over support and shaping, but separates may provide a better fit if you need different sizes on your upper and lower body.
What swimwear is best for a large bust?
Look for underwire, cup-specific sizing, adjustable or wider straps, supportive bands and structured cups. Larger-bust swimwear should support the bust rather than relying on tight shoulder straps to hold everything in place.
How do I choose the right swimsuit size?
Check the manufacturer's size guide rather than assuming your normal clothing size will be identical across every swimwear brand. Pay particular attention to bust, waist and hip measurements and any brand-specific fitting recommendations.
What swimsuit styles provide tummy support?
Look for swimsuits specifically designed with features such as powermesh lining, structured front panels, crossover designs and ruching. These can provide support without simply making the entire swimsuit uncomfortably tight.
Are tankinis good for curvy women?
They can be an excellent option. Tankinis combine torso coverage with the flexibility of a two-piece swimsuit, and separate sizing can be particularly useful for women whose upper and lower body proportions differ.
Find Swimwear That Fits You
The best swimwear for curvy women is ultimately swimwear that fits properly, supports the areas where you need support and allows you to enjoy being in and around the water.
You do not need to hide your shape, squeeze into a smaller size or limit yourself to one particular style simply because you are curvy.
Start with your proportions. Think about bust support, coverage, comfort and what you will actually be doing in your swimwear. Then look for a style designed around those requirements.
And if your swimwear priorities have changed as you have got older, our guide to the best swimwear for women over 50 looks more closely at support, comfort and practical swimwear choices for mature women.
Or browse the complete women's swimwear collection and curvy swimwear collection to compare styles, fits and brands.
If you want the best tummy control swimwear Australia has to offer, this guide will explain the features to look out for, the styles to consider and where to find supportive swimwear for the Australian woman.
A good swimsuit can help you to feel comfortable, supported and proportionate and will help you to feel confident at the beach or pool. A wrong choice can do just the opposite.
Whether you’re looking for holiday wear, lap swimming, aqua aerobics or just poolside lounging, the right swimwear can make a world of difference in comfort and confidence.
