Bra-Sized Swim

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Miami Sunset Plunge Bikini Top
On Sale
Aguada Beach Bandeau Bikini Top
On Sale

Fantasie

Aguada Beach Bandeau Bikini Top
$39.99 $75.00
Playa Del Carmen Gather Full Cup Bikini Top
On Sale
Eco Onyx Triangle Halter Bikini Top
Made by Us
Casablanca Tie Front Bikini Top
On Sale

Pour Moi

Casablanca Tie Front Bikini Top
$37.99 $76.00

Pour Moi

Control Twist Underwire One-Piece
$49.99 $90.00
Pichola Twist Underwire Tankini Top
On Sale

Fantasie

Pichola Twist Underwire Tankini Top
$59.99 $72.00
Mali Beach High Apex Bikini Top
On Sale
Marseille Underwire Tankini Top
On Sale

Fantasie

Marseille Underwire Tankini Top
$29.99 $110.00
Heatwave Halter Bikini Top
On Sale

Pour Moi

Heatwave Halter Bikini Top
$26.99 $54.00
Playa Del Carmen Twist Underwire One-Piece
On Sale
Plus Size Cabana Nights Plunge Underwire Bikini Top
On Sale
Urban Halter Bikini Top
On Sale

Freya

Urban Halter Bikini Top
$19.99 $60.00
Silhouette Island Twist Underwire One-Piece
On Sale
Lush Garden Taylor Underwire Tankini Top
On Sale
Savanna Sunset Bralette Bikini Top
On Sale
Serenity Plunge Bikini Top
On Sale

Panache

Serenity Plunge Bikini Top
$42.99 $73.00

Pour Moi

Space Underwire Bandini Top
$90.00
Mykonos Wrap Underwire One-Piece
On Sale

Panache

Mykonos Wrap Underwire One-Piece
$70.99 $119.00
Plus Size Kata Beach Plunge Bikini Top
On Sale
The Best Bra Sized Swimwear & Swim Bras

Bra-sized swimwear is perfect for summer because it combines the support of an underwire bra with the outstanding fit of swimwear cups. Whether you're heading off on a beach vacation or doing laps in the pool, Bare Necessities has a vast selection of bathing suits by bra size in a rainbow of colors and styles tailor-made for you and your warm-weather plans. 


Bra-Sized Swimsuits by Cup Size

Bare Necessities applies the same expert bra sizing to both lingerie and swimwear, which means you can get that same perfect fit you know and love in a supportive swimsuit in your cup size. 

The best way to determine your bra size is to measure around your ribcage just below your bust, to get the band length, then measure across your boobs to get your bust measurement. Put those measurements into our calculator and we’ll tell you what your bra size is. 


Once you’ve determined your bra size, you can apply that to tons of different bra-size bathing suit styles from bra-sized bikini tops to bra-size tankinis and even bra-sized one-piece swimsuits. Bare Necessities has refined a system for helping you to figure out your perfect cup size swimwear. Now, you can focus more on feeling great and having fun in the sun, and less on whether your suit is supporting you enough. Luckily, bra-sized swimwear is true to size and doesn’t change when wet. Your swimsuit cup size is typically the same as your bra size, which makes swimsuit shopping for the best bra-sized swimwear easy. 


What Swimsuit is Best for Big Breasts?

Supportive swimsuits that offer the same structure and comfort as your favorite bra are typically the best for women with big breasts. This means that the swimsuit has a built in bra and underwire to keep you feeling confident in the water and on the beach. Some people might think that having a larger bust limits your swimwear options, but that’s simply not true. Built-in swim bras come in all different styles, colors, and looks. There’s truly no reason to limit yourself. 


Best Bra-Sized Swimwear 

Bare Necessities carries a wide range of underwire and supportive swimsuits. Our selection of swim bras spans the classic, slimming black one-piece swimsuit by bra size, bra-sized bikini tops in tropical bursts of color, halter top swimsuits, bra-sized tankinis with underwire and loads more in bold stripes, fun florals or eye-catching solids. We also carry dozens of the top swimsuits by bra size from best-in-class brands such as Freya, Elomi, Fantasie, Panache, and other industry standouts. Our unrivaled assortment of bathing suits by bra size offers everyone chic options without sacrificing comfort or support. Discover your new favorite swim bra and bra-sized swimwear today!