Plus Size Bikinis & Tankinis

Plus Size Bikinis & Tankinis

It's time to bring out the bikinis and tankinis! Bonmarché's range of plus size ladies bikinis and tankinis - in sizes 18-28 - are designed to fit and flatter, and provide great support. We have the perfect bikini for you.
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8 products found
  • The perfect addition to your holiday wardrobe, this tankini top with a subtle texture is flattering and feminine. Colour-block bands sit under the bust, along the cups and on the strap for an eye-catching and elegant twist. Moulded cups and adjustable straps help you find a comfortable fit. Pair with the matching bikini briefs and sandals when you are relaxing by the pool or exploring the beach.
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  • £18.00
    £12.60
    A true suitcase essential, this tankini is flattering and feminine. Down the front it has a whole panel of concealing ruching, as well as a tummy control power mesh lining on the inside. With thick straps and lightly moulded cups, it is designed to give you plenty of support. Match the bright geometric print with briefs in the same pattern or a complementing colour.
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  • £16.00
    £11.20
    Feel confident as you stroll along the beach in this tankini top. Thanks to a hidden tummy control lining and ruched detailing down the front, the piece helps to smooth your figure and flatter your curves. Moulded cups frame your chest, while slightly thicker straps give you plenty of support and are adjustable at the back. Team yours with the matching bikini briefs for a coordinated look and tie a colourful sarong around your waist for trips to the cafe.
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  • £16.00
    £6.40
    With its tropical inspired design, this bikini top is sure to become an instant holiday favourite. The v trim detail adds a unique twist to this already eye-catching style. Make sure the shape and fit is just right for you using the adjustable straps.
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  • £16.00
    £6.40
    With its floral design, this bikini top will blend right in with your beachwear favourites. The foil detail gives it a glamorous edge, especially when it catches the sunlight, and the knot detail feels fun and feminine. Fitted cups and adjustable straps are a practical addition to the piece, making sure the shape is just right.
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  • £12.00
    £4.80
    Specifically designed to flatter the figure, these tropical inspired bikini briefs make beach days all the more enjoyable. They have a high-waisted cut and a panelled ruffle detailing at the middle to smooth your shape. Team with the matching bikini top to pull together the perfect holiday look.
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  • Go bold with your holiday swimwear and slip on these printed bikini bottoms. They have an intricate all-over snake print in cool blue and white hues that perfectly match the ocean waves. In a high-waisted cut, they give you plenty of coverage and even have a tummy control lining to help smooth your silhouette. A ruched panel at the front offers a confidence boost, too. Add the coordinating bikini top for an easy poolside look.
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  • Specifically designed to flatter the figure, these bikini briefs make beach days all the more enjoyable. They have a high-waisted cut and a panelled ruffle detailing at the middle to smooth your shape. The bold florals feel fresh and fun, and they are brought to life by the glamorous colour combination. Team with the matching bikini top to pull together the perfect holiday look.
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