DD+ Swimwear & Bikinis
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Hunkemöller Plus-size Bikinis
A plus-size bikini is a two-piece swimsuit designed for curvier figures and fuller cup sizes, with the support, fit, and fabric strength to feel as good as it looks. At Hunkemöller, every plus-size bikini is engineered with the same fit principles as our lingerie, including extended cup sizes, wider straps, and reinforced bands, so you can move, swim, and sunbathe with complete confidence.
A plus-size bikini needs to provide good support and be comfortable to wear. Whether you have a larger cup size, a curvier figure, or both, a plus-size bikini is designed to follow your curves and provide support where needed. In this collection, you’ll find bikinis with larger cup sizes and clever fits, so you can head to the beach or pool with confidence.
What is a plus-size bikini?
A plus-size bikini is a bikini designed specifically for curvier bodies, fuller busts, or both. Compared to a standard bikini, it features stronger structural elements (extended cup sizes, reinforced underwire, wider straps, and sturdier band construction) so the bikini stays in place and feels comfortable throughout the day. At Hunkemöller, our plus-size bikinis are available in cup size DD to H.
Plus-size bikinis vs. bikinis for fuller busts
Plus-size bikinis are designed for curvier figures across the body, typically featuring extended band sizes, larger bottoms, and considered cuts that flatter and support the whole silhouette.
Bikinis for fuller busts focus specifically on cup size, with extended cup ranges (D and above) featuring stronger underwire, wider straps, and lift.
Many shoppers need both. At Hunkemöller, our plus-size collection includes styles that combine extended band sizes and extended cup sizes, so you can find your true fit on top and bottom - and order different sizes for each.
Shop plus-size bikinis at Hunkemöller
Finding the right bikini for a larger cup size or curvier figure can sometimes be tricky. That’s why there’s a wide choice of styles specially designed as bikinis for fuller busts and plus-size bikinis. Think extra-sturdy straps, wider fastenings, and cups built for support and shape.
What you can expect from a plus-size bikini at Hunkemöller:
Bra-engineered fit: the same fit principles we apply to our lingerie are built into every plus-size bikini.
Extended size range: up to cup size H and band size 42, with bottoms up to 3XL.
Mix-and-match sizing: buy top and bottom in different sizes for a true fit on both.
Designed for movement: reinforced underwire, wider straps, and stretch-and-recover fabrics that hold their shape through swimming, sunbathing, and beyond.
Premium fabrics: chlorine- and saltwater-resistant blends.
Plus-size bikinis and fit
Plus-size bikinis come in various styles. Some women opt for a high-waisted bikini for extra coverage around the tummy. Others prefer a tankini or swimsuit. The most important thing is that the bikini fits well and feels comfortable, both on the beach and in the water.
Pair your top with matching bikini bottoms, or choose a different cut on the bottom to suit your body and your style. This way, you’ll create a set that’s true to your fit.
How to choose the right plus-size bikini
The right plus-size bikini comes down to four things: cup size, band size, body shape, and how you plan to wear it.
By cup size
D–DD cup: balcony tops and underwired triangles give shape and reliable support.
E–F cup: full-cup underwired bikini tops with wider straps offer the most secure fit.
G cup and above: look for full-cup designs with reinforced underwire, wide bands, and adjustable straps. Hunkemöller bikini tops go up to H cup.
By body shape
Hourglass: high-waisted bottoms and balcony tops emphasise your natural curves.
Apple shape: halter and balcony tops lift the bust and frame the shoulders; high-waisted bottoms give a smooth feel at the waist.
Pear shape: detailed or bright tops balance proportions, paired with classic or Brazilian bottoms.
All-over curve: matching set with high-waisted bottom and underwired top creates a confident, coordinated silhouette.
By comfort and support needs
For all-day comfort: look for moulded cups, padded straps, and adjustable fastenings.
For active swimming: choose underwired tops with secure straps and full-coverage bottoms that stay in place.
For sunbathing and relaxing: bandeau tops and tie-side bottoms give the most relaxed feel.
By occasion
Holiday: matching sets in statement prints, easy to pack and style with cover-ups.
Beach day: classic full-cup tops and high-waisted bottoms in versatile prints.
Pool and active: sporty, supportive cuts with reliable strap construction.
Evening or styled looks: balcony tops with detail, paired with high-waisted bottoms for a polished silhouette.
Plus-size bikini colours, prints, and styles
There are no rules for colour or print. Plain colours give a clean, classic look. Bold prints, bright shades, and textured fabrics make a statement and bring your personality to the beach. The most important thing is that you feel comfortable in what you’re wearing.
Looking for inspiration? Then check out the latest swimwear trends or discover all the bikinis in the collection.
How to care for your plus-size bikini
Underwired and structured bikinis last longest with a little extra care:
Rinse immediately in cool fresh water after swimming — especially after chlorine, salt water, or sun cream.
Hand wash gently with a mild detergent. Avoid wringing or twisting the cups.
Reshape the cups after washing and lay flat to dry, out of direct sunlight.
Store flat - never folded with the cups crushed. This protects the underwire and keeps the shape.
Rotate your bikinis if you wear them often. Giving each set 24 hours to fully recover between wears preserves elasticity.
Frequently Asked Questions about plus-size bikinis
Which bikini is suitable for larger busts?
An underwired bikini usually offers the most support for larger busts. Look for sturdy straps, a well-fitting bottom band and cups that provide sufficient coverage. Styles such as full cup or balcony are often suitable.
What is the difference between a plus-size bikini and a standard bikini?
A plus-size bikini is designed with extra attention to support and fit. Think of larger cup sizes, wider straps and stronger materials. The cut and construction are tailored to a curvier figure or larger cup size.
Is a plus-size bikini also suitable for larger cup sizes?
Yes, many plus-size bikinis are available in larger cup sizes. It is important to consider both the band size and the cup size to ensure the right fit.
Which bikini bottoms suit a large cup size?
That depends on your preference. High-waisted bikini bottoms offer extra coverage around the tummy. Classic bikini briefs or a Brazilian cut, on the other hand, can create a different balance in your silhouette.
What is the best plus-size bikini for swimming?
For swimming, choose a full-cup underwired top with wide, fixed straps and a high-waisted or full-coverage bottom. Fixed-side bottoms stay in place better than tie sides during active swimming. Avoid bandeau styles if you need reliable support in the water.
