Woman wearing a blue bra sized halter neck bikini with blue tie side bikini bottoms
Woman wearing a cobalt blue fuller bust bikini in a Vogue magazine cover pose.

Empowering DD+ Support

Unrivalled lift and support - guaranteed

Shop DD+ Support
Woman in a pink halter neck bikini for fuller busts standing against a beige wall with 'Vogue' branding.
Woman wearing a pink fuller bust bikini with high waisted pink bikini bottoms

Precision DD+ Design

Elevated fit, coverage, confidence

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Woman in black fuller bust bikini with luxury golden trims with high waist bikini bottoms
Woman in a black fuller bust bikini with luxurious golden trims s

Timeless Elegant Style

Refined DD+ lines and chic silhouettes

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Woman wearing a DD+ teal bikini with luxurious golden accessories
Woman wearing a fuller bust teal bikini

Limited edition collections

Ethically crafted in Europe

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Luxury Fuller Bust Bikinis - Exclusively for DD+ cups

ULTIMATE DD+ SUPPORT

PERFECT DD+ FIT

ELEVATED DD+ STYLING

SECRET "CORE" SUPPORT STRUCTURE

Explore the Collections

Woman wearing a bra sized bikini in cobalt blue with luxury golden accessories
Shop Supportive Bikini Tops
Black DD+ halter neck bikini with high waisted black bikini bottoms
Shop Bikini Bottoms
Woman wearing a fuller bust black bikini with gold accents against a neutral background
Shop Classic Black
Woman wearing a bra sized teal bikini with luxurious golden trims
Shop Bikini Sets

NO MORE SLIPPAGE, NO MORE SPILLAGE

DESIGNED TO STAY IN PLACE

NO MORE AWKWARD ADJUSTMENTS

As Seen in

Considered DD+ Design

Pink bikini top with text about core support system for DD+ cups on a white background
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Orange bikini top worn by a person with text about perfect bikini fit and coverage
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Blue halter neck bikini top with text on comfort and support for fuller busts
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Black bikini top on a person with text highlighting DD+ support features
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Black bikini top with luxurious golden trims, text 'Elevated Style' and 'Timeless Elegance & Chic Sophistication' overlayed.
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Black bikini bottoms with full bottom coverage and tummy support
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5 ***** Reviews

Blue DD+ bikini top with golden trims

Highly recommend

Amazing fit. Beautifully designed. Incredible customer care.
Highly recommend

Debbie
Person wearing a black bikini with gold accents against a neutral background

Feel completely secure

The shape is amazing and I feel completely secure. I always buy bra sized bikinis but I can honestly say this is second to none I’ve tried before.

Grace
DD+ Teal bikini with golden apex trims

Gorgeous Bikinis

Gorgeous bikinis, perfect fit and quality fabric and manufacture. Delighted and so recommended. x

Karen
Sophisticated woman wearing a luxurious orange bikini with golden trims

My 4th Core Swim Bikini!

Love the design, quality (support is fantastic and bikinis retain shape and colour through washing). Service is ace too - prompt delivery.

Sonia
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Power Lining

Love these high waisted bottoms. I feel covered and they’ve got a power lining in the tummy if you want some support

Rebecca
Supportive bra sized pink bikini top worn by a model on a beige background

Fits perfectly

Fits perfectly! Makes me feel secure and feminine without showing too much

Jo

GET FEARLESS FREEDOM & CONFIDENCE

TOTAL SUPPORT - WET & DRY

CHIC ELEGANT DD+ STYLING

Core Swim was created for DD+ women who seek truly luxurious swimwear designed to fit and flatter their curves.

"Our mission is to create modern, beautifully crafted swimwear for fuller busts, bringing together supportive design and refined, effortless style so women feel confident, elegant, and unapologetically themselves."

Each piece is designed to deliver effortless support and confidence so you feel fabulous every time you wear them.