- Regular
- £19.99
- Sale
- £19.99
- Regular
- £19.99
Sold Out
- Unit Price
- per
Liquid error (snippets/snip-product-variants line 28): product form must be given a product
Luxury DD+ bikinis with powerful Core support.
Designed exclusively for fuller busts, our limited-edition collections deliver sculpted support, flawless fit, and timeless elegance. Ethically crafted in Europe from premium Italian eco-fabrics.
.
For style-conscious women who demand swimwear truly crafted for their curves. Experience the power of a bespoke fit, elevated support, and thoughtfully considered styling, and discover the effortless confidence and freedom of Core Swim bikinis.
.
Explore Our Most Popular Styles
For women with DD+ cup sizes, finding stylish swimwear that truly fits, supports and flatters has always been a challenge. Finding luxury swimwear for DD+ cup sizes was impossible — we have been largely invisible in the world of luxe swim, until now.
.
Core Swim was created to fulfil that space in the market for DD+ women who seek truly luxurious swimwear, tailored exclusively for them. Swimwear where every detail is considered — pieces that support so effortlessly they allow you to move with complete freedom and confidence. Crafted from the most premium fabrics and trims, in small, considered runs in Portugal. Each piece is designed to feel rare, elevated, and exceptional. Timeless silhouettes, refined lines and subtle sculpting details work in harmony to flatter and enhance your natural shape.
.
Fuller-bust swimwear without compromise — pieces you feel proud to wear, pieces that make you feel utterly fabulous each time you do.
.
The swimwear you deserve.
Perfect Fuller Bust Fit
At Core Swim, we embrace the complexity of fuller bust design, rather than shy away from it. Every piece is crafted with meticulous attention to fit, ensuring true fuller bust comfort, coverage, and support. Every curve and movement is considered. By drawing on lingerie-inspired design techniques and pairing them with carefully selected performance fabrics, our swimwear combines fit, function and design, delivering an anchored fit, effortless freedom of movement, and complete confidence - both in and out of the water.
Elevated performance, lasting comfort, and total bikini confidence.
Support is at our Core
Every fuller bust woman knows that true support is essential — for comfort, stability, lift, and confidence. That’s why every Core Swim piece features our exclusive Core Support System: an ultra-thin, invisible internal layer that lifts, sculpts, and stabilises, even when wet.
Enjoy all-day comfort — no strain, no slippage, no compromise. Just powerful, sculpted support that moves with you, giving you the confidence to swim, lounge, and enjoy every moment.
.
Redefining fuller bust swimwear – from the inside out
Timeless Elegance
Elegant, sophisticated, and effortlessly confident — Core Swim is designed for style-conscious women who seek modern refinement. With considered cuts that contour fuller-bust lines, and the chic simplicity of solid colourways elevated by subtle gold accents, our capsule collections are created with timeless elegance in mind, forming the foundation of a refined, versatile swim wardrobe.
Beautifully bold or quietly understated, express your own sense of style with the effortless confidence that comes from swimwear truly designed for fuller busts.
Beneath the elegance lies precision support and a bespoke fuller-bust fit, so you can feel poised, modern, and completely at ease in swimwear designed to move with your curves — enjoying the freedom and confidence that comes with it.
Sustainable Luxury
At the heart of Core Swim is our family-run Portuguese atelier, where every piece is cut, finished, and perfected with meticulous care. Each swimsuit is designed to last, not follow fleeting trends — combining timeless elegance, impeccable fit, and enduring quality.
We pair this artisanal expertise with Econyl® recycled fabrics, chosen for their soft touch, fast-drying performance, and superior shape retention. Resistant to chlorine, sun cream, and oils, and offering excellent UV protection, these fabrics ensure your swimwear remains beautiful and supportive season after season — all while reducing greenhouse gases and helping protect our oceans.
Discover the Freedom of Core Swim
Customer Reviews
Bought my 4th bikini from Core Swim. Love the design, quality (support is fantastic and bikinis retain shape and colour through washing). Service is ace too - prompt delivery.
Love these high waisted bottoms. I feel covered and they’ve got a power lining in the tummy if you want some support
Fits perfectly!
It was definitely an investment but it actually makes me feel secure and feminine without showing too much
Gorgeous bikinis, perfect fit and quality fabric and manufacture. Delighted and so recommended. x
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.