Seafolly DD Swimwear
Feel confident and supported with Seafolly DD swimwear – where stylish design meets flattering fit for fuller busts. Perfect for your next holiday escape, Seafolly’s DD+ swimwear is thoughtfully designed to offer extra support, comfort, and coverage without compromising on style.
From underwired bikini tops to supportive one-pieces, each piece is crafted with premium fabrics and tailored features like adjustable straps, hidden mesh support, and moulded cups – all to keep you feeling secure and looking fabulous from beach to pool.
With a wide range of bold prints, classic colours, and on-trend silhouettes, Seafolly DD swimwear lets you embrace every beach day with confidence and ease. Whether you're sunbathing in the sand or swimming in the sea, these pieces are your go-to for style and support.
Shop the latest collection at Simply Beach and enjoy that perfect holiday mix of fashion, fit, and freedom.
DD Swimwear
There is something quietly transformative about swimwear that actually fits. Not just in terms of numbers on a label, but in the way it holds, flatters, and supports - the way it makes you feel entirely at ease the moment you step onto the beach or pool deck. For women with a fuller bust, that feeling is everything, and it is precisely what our DD swimwear collection is built around. At Simply Beach, we have spent over two decades hand-picking the designer brands that take cup-sized swimwear seriously, and the result is a collection that combines genuine support with styles that are elegant, glamorous, and thoroughly modern.
Feel the warmth of soft fabric against your skin, the gentle lift of precision engineering, and the quiet confidence that comes with a perfect fit. DD swimwear at Simply Beach is designed to move with you - beautifully supportive, elegantly styled, and crafted by the designer brands that truly understand a fuller bust. Explore our hand-picked collection.
DD Swimwear That Combines Support with Elegant Style
The distinction between DD swimwear and standard swimwear lies in the construction. Cup-sized pieces are engineered from the inside out - underwired cups shaped to the bust rather than flattened against it, wide straps that distribute weight evenly, and side panels that keep everything comfortably in place from morning on the sun lounger to an afternoon at the bar. This is not swimwear that simply scales up a standard design; it is swimwear reconsidered entirely for the fuller bust, with every seam and panel considered for maximum flattery and support.
Brands such as Maryan Mehlhorn, Roidal, and Miraclesuit have built their reputations on exactly this kind of precision, and you will find their expertise reflected throughout our collection. The Honesty Underwired Swimsuit in Celest, for example, offers the kind of structured support that makes a swimsuit feel like an investment in confidence rather than just a practical garment. Meanwhile, the Strawberry Kiss Underwired Bikini Top in White Night Blue demonstrates how a bikini for a fuller bust can be just as graceful and fashion-forward as anything in a standard sizing range. For those drawn to the sleek sophistication of an underwired swimsuit, our DD range offers some of the finest options available.
Gorgeous DD+ Swimwear for Every Holiday Occasion
The beauty of gorgeous DD+ swimwear is its versatility. Whether you are planning a beach holiday, a spa weekend, an afternoon at the lido, or a morning of wild swimming, the right piece will carry you through each occasion with elegance and ease. Our collection spans a wide range of silhouettes and styles, so there is always a design that feels exactly right for the moment.
- Underwired bikini tops paired with high-waisted bottoms - this combination elongates the silhouette and provides exceptional bust support while creating a beautifully balanced, vintage-inspired look that works equally well at the pool or a waterside restaurant. Browse our underwire bikini styles to find your ideal match.
- Structured swimsuits with a sarong or beach trouser - a well-fitted one piece in the DD range is one of the most polished looks on the beach, and when paired with elegant beach dresses or cover-ups, it transitions effortlessly from water to lunch.
- Halter neck bikini tops in bold prints or jewel tones - halter styles are particularly well-suited to a fuller bust, offering adjustable strap support and a naturally uplifting shape. Explore our halter neck bikini collection for styles that work beautifully in cup sizes.
- Cup-sized bandeau styles for a sleek, strap-free look - modern boning and internal structure mean that a bandeau swimsuit can offer excellent support even for a DD+ bust, making it a chic choice for holidays where tan lines matter.
Choosing the Right DD+ Swimwear for Your Shape
Finding DD+ swimwear that truly flatters is as much about silhouette as it is about cup size. For an hourglass figure, underwired bikinis with structured cups and matching bottoms in a similar volume tend to create the most balanced, proportional look. For curvy figures, a tummy control swimsuit with an underwired bust offers full support from every angle - shaping and smoothing without ever sacrificing elegance. For athletic frames, padded or lightly lined cup-sized tops add beautiful shape and definition, particularly in bold colours or statement prints.
The key is always fit. With over 25 years of specialist experience, our team understands the nuances of each designer brand's sizing - because a Maryan Mehlhorn DD is not always the same as a Roidal DD, and knowing that distinction can make all the difference to how a garment feels. We are always available by phone or email to offer brand-specific fit advice, and many of our customers tell us that this personal guidance has transformed their experience of buying swimwear online. For those exploring our wider range, our cup size bikini collection offers even more options across the full size range.
Our Gorgeous DD+ Swimwear Selection - Hand-Picked with Expertise
Every piece in our gorgeous DD+ swimwear collection has been chosen with care, sourced from the designer brands we trust to deliver genuine quality season after season. We consider not just the support and fit of each design, but the fabric, the colourways, the hardware, and the details that elevate a swimsuit from functional to truly beautiful. The result is a curated edit that reflects the best of contemporary designer swimwear for the fuller bust - never an afterthought, always a centrepiece.
If you are ready to explore beyond swimwear, our full beachwear range and beach bag collection are perfect companions for building a complete, considered holiday wardrobe. For those who prefer to browse our full bikini offering in all styles, our bikinis collection brings together everything from understated classics to striking statement designs across every cup size.
Owning swimwear that truly fits your body is one of those quiet pleasures that makes a holiday feel genuinely special - the confidence of knowing that everything is perfectly in place, the freedom to swim, to lounge, to move without a second thought. That is the experience our DD swimwear collection is designed to give you, every single time you wear it.
