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18 Womens Swimwear, Plus Size Swimwear and Beachwear

Discover our range of plus size products in a UK dress size 18. Ladies briefs, swimwear, shapewear, tights and much more available online now.

Look and feel your best at the pool with the AmpleBosom.com range of Plus Size Swimwear. The range includes swimsuits, bikinis, tankini sets, sarongs and a wide range of swimwear accessories, all designed to provide a flattering look. You can easily search for your size via your cup size or your dress size, and for those looking for extra support, many of our swimsuits boast tummy control and moulded cups. For those looking for a swimsuit for regular use, we have a range of chlorine resistant swimsuits in both sporty and patterned designs. Brands within this range include Fantasie Swim, Tweka, Elomi Swim, Miraclesuit and Rosa Faia. Sizes start at dress size 10 and continue up to size 26 and up to K cup sizes. If you have any questions about this range, just get in touch and we will be happy to help.

Displaying 1 - 36 of 50 products.
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Size 18 Ko Phi Phi Fold Bikini Briefs

Ko Phi Phi Fold Bikini Briefs
by Fantasie Swim

£29.00 FS6432
multi
Size 18 Neon Nights Moulded Cups Swimsuit

Neon Nights Moulded Cups Swimsuit
by Elomi Swim

£79.00 ES7550
black
Size 18 Neon Nights Moulded Cups Tankini Top

Neon Nights Moulded Cups Tankini Top
by Elomi Swim

£61.00 ES7551
black
Size 18 Neon Nights Mid Rise Briefs

Neon Nights Mid Rise Briefs
by Elomi Swim

£32.00 ES7555
black
Size 18 Puerto Rico Adjustable Leg Bikini Briefs

Puerto Rico Adjustable Leg Bikini Briefs
by Empreinte

£43.50 1872BNS
black
Size 18 Margarita Island Mid Rise Swim Briefs

Margarita Island Mid Rise Swim Briefs
by Fantasie Swim

£25.65 - £27.00 FS6395
multi
Size 18 Margarita Island Adjustable Leg Swim Shorts

Margarita Island Adjustable Leg Swim Shorts
by Fantasie Swim

£27.55 - £29.00 FS6392
multi
Size 18 Tribal Instinct Wire Free Tankini Top

Tribal Instinct Wire Free Tankini Top
by Elomi Swim

£61.00 ES7111
black
Size 18 Tribal Instinct Classic Full Swim Briefs

Tribal Instinct Classic Full Swim Briefs
by Elomi Swim

£36.00 ES7113
black
Size 18 Tribal Instinct Mid Rise Swim Briefs

Tribal Instinct Mid Rise Swim Briefs
by Elomi Swim

£32.00 ES7114
black
Size 18 Ottawa Adjustable Skirted Briefs

Ottawa Adjustable Skirted Briefs
by Fantasie Swim

£40.00 FS6359
black
Size 18 Ottawa Mid Rise Gathered Sides Briefs

Ottawa Mid Rise Gathered Sides Briefs
by Fantasie Swim

£29.00 FS6358
black
Size 18 Abstract Moulded Cups Swimsuit

Abstract Moulded Cups Swimsuit
by Elomi Swim

£59.20 - £74.00 ES7071
black
Size 18 Abstract Adjustable Side Moulded Cups Tankini Top

Abstract Adjustable Side Moulded Cups Tankini Top
by Elomi Swim

£46.40 - £58.00 ES7072
black
Size 18 Abstract Mid Rise Swim Briefs

Abstract Mid Rise Swim Briefs
by Elomi Swim

£27.20 - £34.00 ES7074
black
Size 18 Capri Classic Fold Briefs

Capri Classic Fold Briefs
by Fantasie Swim

£30.00 FS6372
surf
Size 18 Chevron High Waist Swim Briefs

Chevron High Waist Swim Briefs
by Elomi Swim

£28.80 - £36.00 ES7453
midnight
Size 18 Dione Tunic Beach Cover-up

Dione Tunic Beach Cover-up
by Fantasie Swim

£67.00 FS6364
black
Size 18 V-neck Control Soft Cup Swimsuit

V-neck Control Soft Cup Swimsuit
by Tweka

£55.80 - £62.00 10092
black blossom ocean
Size 18 Powernet Front Firm Control Soft Cup Swimsuit

Powernet Front Firm Control Soft Cup Swimsuit
by Tweka

£55.80 - £62.00 10091
aqua black blossom ocean
Size 18 Digital Stripe Soft Cup Chlorine Resistant Swimsuit

Digital Stripe Soft Cup Chlorine Resistant Swimsuit
by Tweka

£48.60 - £54.00 10037
black navy
Size 18 Iris Soft Cup Chlorine Resistant Swimsuit

Iris Soft Cup Chlorine Resistant Swimsuit
by Tweka

£52.20 - £58.00 10031
black
Size 18 Lanai Adjustable Leg Shorts

Lanai Adjustable Leg Shorts
by Fantasie Swim

£32.00 FS6317
red
Size 18 Lanai Mid Rise Briefs

Lanai Mid Rise Briefs
by Fantasie Swim

£22.40 - £32.00 FS6316
blue red
Size 18 Essentials Wrap Skirted Briefs

Essentials Wrap Skirted Briefs
by Elomi Swim

£44.00 ES7619
black midnight
Size 18 Plus size Firm Control Oceanus `Purr fection` Swimsuit

Plus size Firm Control Oceanus `Purr fection` Swimsuit
by Miraclesuit

£75.00 - £132.00 366588W
brown
Size 18 Active Swim Tankini Shorts

Active Swim Tankini Shorts
by Freya Swim

£13.00 - £16.00 AS3191
black
Size 18 Active Swim Tankini Briefs

Active Swim Tankini Briefs
by Freya Swim

£13.00 - £16.00 AS3185
black
Size 18 Essentials Firm Control Moulded Cups Swimsuit

Essentials Firm Control Moulded Cups Swimsuit
by Elomi Swim

£74.00 ES7617
black
Size 18 Versailles Hi-Waist Control Briefs

Versailles Hi-Waist Control Briefs
by Fantasie Swim

£34.00 FS5772
black
Size 18 Plus Size Gathered Swimsuit

Plus Size Gathered Swimsuit
by Elomi Swim

£68.00 ES7035
black
Size 18 Versailles Adjustable Leg Short

Versailles Adjustable Leg Short
by Fantasie Swim

£27.00 FS5756
black china blue
Size 18 Versailles Fold Bikini Brief

Versailles Fold Bikini Brief
by Fantasie Swim

£27.00 FS5757
black china blue