Swim & Beachwear

New Swim & Beachwear

Make waves this season with the latest women's swimwear from Bonmarché. Our wide selection of swim and beachwear comes in a variety of colours and styles, so express your passion for fashion.
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72 products found
  • A confidence-boosting suitcase staple, this swimsuit has tummy control lining to give you a smooth shape. That is not all, either: this design features a ruched panel across the chest and down the front, which has an instantly flattering effect. Pop it on for a dip in the pool, or wear it with a maxi skirt and sandals to go from beach to cafe. In a cool green and blue tie-dye print, it perfectly mirrors the colours of the sea for a holiday-ready feel.
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  • Swish your way down the sands in this floaty dress. It has an asymmetric hanky hem that reaches past your knees, creating an effortlessly feminine shape. Made from a lightweight fabric, it is a breezy piece for hot days: just add sandals and a shoulder wrap. The dip-dye design moves from fresh white at the neckline down into soft blue and green hues, capturing the cool tones of the beach. Alter the spaghetti straps to adjust the piece to the right fit.
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  • Add a nautical note to your swimwear with this striped swimsuit. Designed to give you a confidence boost at the beach, this piece has a figure-smoothing tummy control lining and comes in a comfortable blouson shape. With ties at the sides and adjustable shoulder straps, you can tweak the fit until it is just right.
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  • For a print that instantly catches the eye, slip on this bold sundress. It comes in an all-over chevron pattern in bright colours, including rich pinks and cool blues. Made from a lightweight, breezy material, this style steal is sure to keep you cool when the temperature soars. It also has a feminine frilled hem as well as light ruching around the neckline to flatter your chest.
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  • Heading on a beach holiday? Slip this swimsuit into your luggage. It is packed full of clever details to flatter your figure, like smoothing tummy control lining and a wrap shape that cinches your middle. While one side is in a deep block hue, the other pops with a contrasting tie-dye print. For a touch of glamour, this design is finished with a high-shine metal clasp buckle at the waist.
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  • Swirl your way into summer with this fabulous frill hem sundress. A total style steal, it falls to below the knee and is printed with fun polka dots. Perfect for the beach or a walk through town, this strappy dress is loose and comfortable for warm weather. Wear it in the evenings with a pair of heeled sandals, or keep it casual with flip flops.
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  • Add some playful glamour to your poolside outfits with this web exclusive swimsuit. It has a fun frill detail across the chest, flattering the bust. The tummy control panel smooths out your silhouette, so you can relax in confidence and strike your best pose for those holiday snaps. The Miami-inspired abstract print features stylised florals and spots in tonal colours.
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  • The sun is shining and your suitcase has a resort-ready item to match: this gingham dress. In a loose fit, it is easy to pop on over your swimsuit when you are lounging poolside. The hanky hem will give your outfit an elegant swish as you amble through the local markets. Dress up the timeless check print with a necklace and sandals for dinner or a day out.
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  • Stripes or florals? There is no need to choose with this printed sundress. On top of a nautical navy and white background, the design is covered in tropical blooms in bold blues and rich greens. The loose shape helps to keep you cool and is perfect for throwing on over your swimsuit ready for the beach. A ruffled hem lends it a subtle feminine finish.
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  • For a little extra coverage on your summer holiday, slip on this swimdress. The V neck and ruched chest created by the tab front help to flatter your curves, while the figure-smoothing tummy control lining gives you poolside confidence. With a flippy skirt reaching down to the top of your thighs, this design has an effortlessly feminine shape. It also comes in an easy-going tie-dye print in blue and white: a fresh take on the classic nautical stripe.
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  • Hit the beach or the sun lounger in style this summer with this glamorous tankini top. A twist detail under the bust is flattering, while the tummy control panel keeps your silhouette sleek and smooth. The statement floral pattern looks great teamed with plain bikini bottoms, or simply worn with denim shorts when you want to go straight from the pool to the restaurant.
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  • Nothing quite captures beach-ready style like this ombre swimsuit. In a watercolour-inspired print, it brings together the cool blue and white tones of the sea and sky. It also has a clever tummy control lining that helps to smooth your silhouette for a comfy and flattering fit. Wear it without the straps to avoid tan lines or clip them back on for a little extra support.
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  • With a tie-dye pattern in ocean-inspired hues, this web exclusive skirt dress is ready for the beach. It is a versatile addition to your holiday suitcase: you can wear it as a skirt, a dress or a strapless dress. The ruched, elasticated top falls flatteringly at the waist into a loose-fitting and feminine skirt, which will swirl around your legs as you walk along the promenade.
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  • Dive into a bright new poolside look with these web exclusive bikini bottoms. Decorated with multicoloured stripes in a range of bright colours, they are perfect for mixing with plain bikini tops or pairing with the matching option. A knot detail on the front adds a fun update to the classic brief shape, which offers full coverage at the back.
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  • Add some colourful separates to your holiday swimwear with these bikini briefs. Against the fresh white background, bold swirls of blue and green form a classic tie-dye pattern, which has a subtle boho look. To create a matching set, pair yours with the coordinating bikini top. These briefs come in a comfortable midi shape with plenty of coverage across the back. For a touch of tummy-flattering texture, the knotted side tie creates a lightly ruched finish across the front.
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  • Casual and colourful, this tie-dye playsuit is a summer holiday essential. It comes in a soft jersey fabric made from pure cotton, so it is cool and breathable. Pop it on over your swimsuit and adjust the elasticated waistband for a comfortable fit; you can even take the straps off if you prefer a bandeau-style neckline. With its tie dye-effect print, it strikes the perfect balance between playful and pretty.
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  • Having trouble picking a print? Add two classic patterns to your holiday wardrobe with this swimdress. As well as featuring a nautical blue and white striped base, this piece is decorated all over with bold florals in cool blue tones. And as if that was not feminine enough, it also has an elegant sweetheart neckline and a skirt that gives you extra coverage. Slip it on and feel confident on the beach thanks to the supportive tummy control lining.
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  • Earning its place as a suitcase essential, this web exclusive spotted jumpsuit can be worn two ways. Remove the straps for a bandeau shape that is great for avoiding tan lines. Want extra support? The straps can be added and adjusted for the perfect fit. In a cool, wide-leg cut, it makes hot-weather dressing a breeze, while the elasticated waistband brings definition to your silhouette.
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  • £15.00
    Ahoy there! This versatile playsuit combines classic sailor stripes with a soft and comfortable jersey material, ready to be slipped on with some sandals and a straw hat for a day in the sun. The elasticated bandeau top and tie waist create a sophisticated, figure-flattering silhouette, while handy front pockets add a casual touch to the look.
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  • Slip into the pool feeling fabulous in this halterneck bikini top, which is available exclusively online. Sprinkled with all-over polka dots on a navy base, this piece is sure to become your summer staple: just add the matching bikini bottoms for a coordinated look. With a deep V neckline which crosses over at the front in a knot, it elegantly frames your curves while still providing plenty of support. Adjust the strap at the back of your neck to achieve the perfect fit before taking a dip.
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  • This beach shirt is an absolute holiday staple. Made from pure cotton it is cool and breathable, perfect for pulling on over your bikini after a dip in the sea. It is super versatile too: a lace trim running down each sleeve adds a hint of detail, while the fresh white shade is easy to match with your summer essentials. Wear yours with shorts during the day or tucked into a maxi skirt in the evening.
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  • Want to go bold with your holiday look? Add these bikini briefs to your luggage. They come in a high-waisted shape with plenty of coverage across the back and stomach, and there is even a tummy control lining inside. This helps to smooth your figure while the ruched panel along the front perfectly flatters your curves. Then there is the print: a mixture of both traditional nautical stripes and bright blooms in vivid blue hues. Wear yours to bring colour to a muted tankini, or create a set with the matching bikini top.
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  • When the beach calls, this elegant embroidered swimsuit is the answer. While the black hue is muted and figure-flattering, the chest area is awash in colour from the pretty delicate floral stitching. A V neck with a slight crossover keeps you covered up just enough while you catch the sun. Feel confident lounging by the pool thanks to the tummy control lining, which helps to create a smooth silhouette.
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  • The bandeau style of this twist-front bikini top will bring a hint of 1950s glamour to your holiday look. The cut is flattering thanks to the contoured shape and foldover fabric detailing and it also has full coverage to keep you supported. Nautical stripes combine with tropical flowers, making the striking pattern bold but classic. Wear it strapless or clip on the detachable strap to create a halter neck.
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  • £25.00
    From strolling along the sands to sipping sangria on the terrace, this resort-appropriate jumpsuit fits all holiday occasions. For starters, it is a comfortable all-rounder: feel cool and unrestricted thanks to the lightweight fabric and breezy wide-leg shape. The design also comes with a self-tie belt, so you can adjust the fit to flatter your figure. Subtle painted leaves and flowers stand out against the bold red base, while shirred detailing adds a little texture to the neckline.
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  • For versatile bottoms that have your comfort in mind, pick these simple bikini briefs. In a deep black hue, they are instantly figure-flattering, although the smoothing powermesh lining should take some of the credit. The high waist provides a touch of extra coverage around your stomach and is finished with eye-popping bright embroidery. Team them with the matching bikini top for a coordinated look.
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  • Introducing the simplest way to look elegant: this lightweight web exclusive jumpsuit. With its versatile black hue and white dotted pattern, it is a simple yet classic all-in-one outfit. The stretchy shirred bust is both figure-flattering and comfy, while the viscose crinkle fabric is easy to care for. A Bardot neckline gives it a glamorous shape: just add sandals and sunglasses to complete the look.
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  • Packed full of clever details, these web exclusive spotty bikini briefs are here to boost your poolside confidence. First up, they have a tummy control lining which helps to smooth your stomach. Then a flattering ruched panel skims over your figure, hiding any problem areas. In a high-waisted cut, they give you plenty of coverage while also lending your look a distinctly retro feel. To complete the set, pair yours with the coordinating dot print bikini top.
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  • There is nothing more classic than a spotty print like the one on this style-steal sundress. The design is a little unique: it has dashed blue dots on a deep navy base, so it is smart enough for evenings out. Wear yours with heels to make the most of the swishy frilled hem and layer it with a cardigan if the temperature drops. The spaghetti straps are easy to adjust for the perfect fit, too.
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  • Proving that polka dots never go out of style, this playsuit is a beach-ready must-have. The easy-going shape, with its swishy shorts and belted waist, is quintessentially feminine (and there is elegant shirred edging on the neckline for good measure). It comes in a lightweight jersey fabric that is cool enough for those hot-weather holidays. Pop your sunnies in one of the front pockets to keep them on hand.
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  • Preparing for a day at the beach? Slip on this style-steal sundress. Made from a lightweight and breezy fabric, it is the perfect piece for wearing over your swimsuit. Thick spaghetti straps help to hide your bikini, while the frilled hem gives a feminine shape. The piece even has an all-over tropical leaf print in rich hues: just what your holiday wardrobe needs. Add sandals and a wide-brimmed hat to complete your warm-weather outfit.
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  • Swish your way through summer in this pretty printed sundress. With its all-over floral pattern and delicate frilled hem, it is effortlessly feminine. The loose shape and lightweight fabric help to keep you cool on warm days, while the slightly thicker-than-average straps discreetly cover your bikini or bra. Just add sandals for an easy sand-to-sangria look.
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  • Chevron stripes? Bold colours? Detachable straps? It is safe to say that this web exclusive swimsuit has it all. The eye-catching print is also flattering: since the bands are angled inwards, they create an optical illusion which is kind on your curves. Of course, the added tummy control panel helps a little, too. Wear yours as a bandeau style for an even tan, or add some extra support with the simple black straps.
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  • Glamorous enough for any summer holiday, this web exclusive swim dress will add some vintage style to your beach day look. It laces up on the bust, so you can adjust it for a better fit. The tummy control panel keeps your silhouette streamlined while you relax by the pool or dive in with the rest of your family.
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  • Why settle for one shade when you could have many? The choice is easy with this web exclusive sarong. It is decorated all over with a bright multicoloured print which combines chevron and horizontal stripes for a modern look. It is an essential lightweight layer for beach days, and barely takes up space in your luggage. Knot it around your waist or throw it over your shoulders for extra coverage.
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  • Be beach ready in these statement swim shorts. Featuring a painted floral design on a vibrant backdrop, they have plenty of tropical style. The sides have a ruched detail which adds texture to the silhouette, while the high waistline provides extra coverage and flatters your curves. Team with the matching top or mix with a plain tankini for a bold poolside look.
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  • With its abstract Miami-inspired print, this sarong is almost too good to save for your suitcase. Big blooms and spots in cool blue shades make it look like a real work of art: just what your holiday wardrobe needs. The lightweight fabric is breathable too, which is ideal for hot days at the beach. Wear it over your swimsuit for a simple yet sophisticated shoreside look.
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  • Whatever the weather, add bold summery hues to your outfit with this style-steal sundress. It has a sweet all-over floral print in black and white that contrasts against the rich red base. At the hem, a frilled panel creates a feminine shape, while subtle ruching at the neckline flatters your chest. This piece also has adjustable spaghetti straps, so you can get the perfect fit. Wear yours with wedges and a lightweight jacket for evening strolls on hot days.
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  • Add some bohemian-inspired style to your beach look with this tie-dye bikini top. Its knot front design is flattering and the full cups lend extra support and coverage while you splash in the sea. Team with tie-dye bottoms to complete the outfit or pop it on with a plain navy pair for a bit of contrast.
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  • Bright, beautiful and bold enough for any beach holiday, this web exclusive maxi dress is a summer essential. The skirt has a tiered design at the bottom for a playful and stylish look, while the bust is shirred for extra stretch and comfort. It has detachable straps, so you can wear it in a bandeau style for a glamorous look.
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  • Add some flower power to your holiday suitcase with this style-steal sundress. The detailed floral print lends an extra pop of colour to the aqua base, making it a vibrant summer piece. In an easy, loose shape and lightweight fabric, it is cool enough for hot days too. Plus, it has wide spaghetti straps to keep your bra or bikini under wraps.
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  • For a touch of retro beach style this summer, choose this swimdress. It has a wrap tie at the side that can be adjusted to fit your waist, as well as a flattering V neck. The classic striped print and flippy skirt give it a 1950s-inspired look: just add a hat and sunglasses to complete your poolside outfit. The piece also has a tummy control lining made from stretchy powermesh, which smooths your shape to give you a confidence boost.
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  • With its bright and bold stripe print, this web exclusive bikini top will add a fun pop of colour to your swimwear collection. The fabric twists at the front to flatter the bust and add a stylish little flourish. It has adjustable shoulder straps so you can get the perfect fit and level of support, and the back fastens securely with a clip.
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  • A suitcase essential, this resort-ready playsuit will have you dreaming of exotic climes. Printed with tropical blooms in bursts of orange and red, it is an instant eye-catcher. The relaxed shape, with loose shorts and a tie belt at the waist, remains comfortable even if you pluck up the energy for exploration. Pull it on over a bikini: the shirred edge to the bandeau top will keep it firmly in place.
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  • Match the lapping waves as you relax on the shore in this cool blue sarong, which is exclusive to the website. Three shades blend together in an ombre print which has a watercolour effect, making it a fabulous beach accessory. Tie it around your waist to cover up as you go from lounger to bar and back again. Made from a lightweight fabric, it can also be worn over your shoulders for a little protection from the sun when you need it.
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  • Ambling through the markets or lounging on the sands? This web exclusive pure cotton beach shirt can do both. The fabric makes it lightweight and breathable, as well as easy to pop in the washing machine. It has a flattering V neck and a buttoned front, so you can wear it open to catch a breeze, or done up for a smart look. Criss-crossed lace down the arms lifts it out of the ordinary.
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  • Eye-catching super sleek lace up swimsuit. With flattering and supportive over the shoulder straps and plunge neckline this swimsuit has been designed to not only be fashionable but comfortable too. The lace up detail and contrast neon trims gives this classic swimsuit a contemporary twist.
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  • High waist brief in bright cobalt blue. Featuring a flattering ruched side panel and front seams along with full front lining ensuring a modest, comfortable and stylish fit.
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