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Article: What are the best bathing suits for large busts?

Woman in SwimZip's swim shorts, black halter top, and navy rash guard—What are the best swimsuits for larger busts?

What are the best bathing suits for large busts?

Fuller busts need proper support—especially at the beach or pool. If you've struggled to find swimwear that flatters and supports your above-average bust, you're not alone. But your search is over because we’ve got perfect swimsuit styles that lift and hold. Best of all, they look great and provide much-needed sun protection

Let's dive into the world of swimsuits for ladies with larger busts and discover how to splash with confidence this season.

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What to look for in swimwear for larger busts

One-piece swimsuits

Halter bikini top swimsuits

Tankini tops for large busts

Rash guards for large busts

Best swimwear for different breast shapes

In SwimZip's sun-protective swimwear collection, you’ll find stylish designs for larger (and smaller) busts. Our swimwear provides support and coverage for fuller chests through wide straps and structured cups, plus UPF 50+ protection against harmful UV rays.

What to look for in swimwear for larger busts

Women with larger busts need swimwear with specific comfort and support features The right features create a flattering fit and boost confidence. Shop for these supportive features:

  • Adjustable straps customize fit for maximum support and comfort.
  • Underwires add structure and distribute weight.
  • Built-in bras keep the bust in place during activities.
  • Wide straps spread weight across the shoulders, reducing strain.
  • Bra-sized swimwear aligns with specific band and cup measurements for a precise fit.
  • Extra coverage, including high necklines and full cups, adds support and modesty.
  • UPF 50+ fabric protects sensitive skin from harmful UV rays.

Best one-piece swimsuits for large busts

One-piece swimsuits provide firm support for larger busts. Full coverage styles create a smooth, flattering shape, while durable fabrics maintain the swimsuit's quality.

SwimZip's one-piece swimsuits include UPF 50+ sun-protective fabric. This protects more skin from UV rays, benefiting women with larger busts and more sun-sensitive areas. The full-coverage design also cuts down on chafing during beach activities.

Our one-piece swimsuits also include:

  • Back zipper pull
  • Thumb holes
  • Fully lined fabric
  • Removable modesty cups 
  • 4-way stretch for extra freedom of movement
  • Quick-drying and chlorine-resistant fabric

Best halter top swimsuits for large busts

Halter top swimsuits secure large-busted bodies with supportive neck straps and adjustable tie straps for a custom fit. Triangle or sweetheart necklines flatter fuller busts, while elastic bands at busts provide additional support. 

Our halter tops have standard straps that comfortably distribute weight across your shoulders instead of putting pressure on your neck. Choose a style with a back clasp for even more support. 

For women worried about spilling out of their swimsuits, choose full-coverage options. And if you want to balance out your proportions, pick a top with bright colors or bold patterns—it'll draw eyes upward.

Woman in SwimZip's black swim shorts, halter top, and rash guard—What are the best swimsuits for larger busts?

Best tankini tops for large busts

The high neckline and ruched front of SwimZip tankinis flatter your figure while keeping everything secure. An internal bra adds extra support, and removable cups and an adjustable back clasp customize the fit.

Our fabric dries quickly and resists pool chemicals. It stretches four ways, so you'll stay comfortable during all beach and pool activities. The back features a stylish cutout, adding flair without reducing coverage.

Woman in SwimZip's groovy tankini top and yellow rash guard—What are the best swimsuits for larger busts?

Rash guards for large busts

Rash guards offer maximum coverage levels and sun protection for women with large-chested bodies. These swim shirts combine style and function for beach and pool days.

SwimZip's rash guards have high necklines that cover more skin and support the chest area. Wide straps spread the weight across the shoulders. The UPF 50+ fabric blocks harmful UV rays from sensitive skin.

For a flattering fit, choose a rash guard with a looser cut around the midsection. This style smooths out curves. Pair your rash guard with high-waisted bottoms for a balanced look.

Want more bust support? Layer your rash guard over a sturdy swim top. You'll get sun protection and a shapely silhouette in one outfit.

Our rash guards feature a full-front zipper for easy on and off. The stretchy fabric moves with you during water activities. These swim shirts dry fast and withstand chlorine, keeping you comfortable all day. Our tough material keeps its shape season after season.

woman with her child in the pool in the SwimZip sun protective swimwear—What are the best swimsuits for larger busts?

Best swimwear for different breast shapes

Breast shape affects how swimwear fits and flatters. Bra-sized swimsuits often fit better than generic sizes, as they precisely match boobs to swimsuits. Use your regular bra size as a starting point when shopping, but expect some differences in fit between swimwear and everyday bras.

  • Round breasts look great in demi-cup and balconette bikini tops. These cuts lift and shape without excessive coverage, creating a natural silhouette. 
  • For east-west breasts that tend to separate, push-together styles or halter tops with adjustable ties bring the breasts closer to the center.
  • Asymmetrical breasts benefit from swimsuit tops with removable padding or ruched fronts. 
  • Teardrop-shaped breasts go best with underwire styles that support their natural shape. The sweetheart necklines complement the fullness at the bottom.
  • Slender breasts gain volume with padded tops or styles featuring ruffles and embellishments. 
  • For wide-set breasts, plunging necklines create a closer-together appearance, while tops with side boning prevent gaping.

Choose SwimZip for your large-bust swimwear

SwimZip has many styles that accommodate large busts. Our designs blend style and function for a comfortable beach or pool day.

Our high-quality swimsuits let you enjoy water activities with confidence and protection. You'll look and feel great in our swimwear.

Here are some amazing bathing suit collections we are proud of:

Swimwear FAQ

What swimsuit makes your large busts look smaller?

High-neckline swimsuits and sports bra designs minimize the appearance of large busts. Dark colors and vertical patterns create a slimming effect. Full-busted women benefit from double-lined or mesh-lined cups and wide straps for support. Avoid ruffles or embellishments around the chest area.

What bra size is the large bust?

Large bra sizes start with D cups and go up. Most swimwear and lingerie brands classify DD cups and above as large busts. 

Where do you measure your bust for a swimsuit?

Measure your bust at the fullest part, usually across the nipples. Wear an unpadded bra for accuracy. Wrap the tape measure around your back, keeping it parallel to the ground. This measurement helps you find fitting swimwear that supports your body type.

Check out our size chart to find the right size for your new favorite swimsuit.

Is swimming good for saggy breasts?

Swimming is good for saggy breasts. It exercises the pectoral muscles, which can improve chest appearance and posture. The water's buoyancy also reduces stress on breast tissue during exercise. Regular swimming, combined with supportive swimwear, can help maintain breast shape and overall chest health.

How do bust sizes affect swimwear choices?

Larger bust sizes need more supportive swimwear. Bikini sets with adjustable ties accommodate large and in-between bust sizes. A wide range of brands offer specialized size ranges for D to K cups. Fitting swimwear correctly prevents spillage and discomfort during activities.

Where can I find fashionable swimwear for big busts?

SwimZip and many other brands cater to larger cup sizes. Look for swimsuits that combine support with current trends. Types of swimsuits for fuller busts include halter tops, underwire bikinis, bandeau styles with removable straps, and wrap-front designs that create a flattering silhouette.

Further reading

How to pack a girl’s beach bag

What are the best swimsuits for moms?

What are the best swimwear for small busts?

What are the best tummy control swimsuits?

What are the best bathing suits for a short torso?

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