Need help? We're available to chat. You can call us on 0118 402 2895 or email us.
SHOP WITH CONFIDENCE - 5* RATED ON TRUSTPILOT with over 3,000 5* Reviews!

Swimwear Brands

 

 

X
X
X
X
X
X
X
X

Swimwear Outlet

 

X

Gift Ideas

 

 

X

Get Help From Simply Swim

 

X
X

Holiday Shop

 

 

X

womens swimwear uk size 10 34 36 to uk size 12 36 38 Open Back

Browse & Buy Open Back womens swimwear uk size 10 34 36 to uk size 12 36 38 At Simply Swim. Shop With Confidence – Excellent Customer Reviews. Free UK Delivery available on Open Back womens swimwear uk size 10 34 36 to uk size 12 36 38.
  1. Home > 
  2. Womens Swimwear - UK Size 10 (32/34) to UK Size 12 (34/36)  
  3. > Open Back  
  4. > 1 to 72 of 72 items total
Filter for your size and we'll only show you what's in-stock.
Arena - Team Challenge Solid Swimsuit - Navy/White - Front Full Body Arena - Team Challenge Solid Swimsuit - Navy/White - Front Full Body Save
13%
icon/visibility Created with Sketch.

Arena

Team Challenge Solid Swimsuit - Navy/White
£28.00 RRP £32.00
Rated 4.0 out of 5
Based on 1 review
Zoggs - Daintree Hi Front Swimsuit - Black/Blue - Model Front Zoggs - Daintree Hi Front Swimsuit - Black/Blue - Model Front
icon/visibility Created with Sketch.

Zoggs

Daintree Hi Front Swimsuit - Black/Blue
£39.00
Rated 5.0 out of 5
Based on 2 reviews
Arena - Team Challenge Solid Swimsuit - Royal/White - Model Pose Arena - Team Challenge Solid Swimsuit - Royal/White - Model Pose Save
13%
icon/visibility Created with Sketch.

Arena

Team Challenge Solid Swimsuit - Royal/White
£28.00 RRP £32.00
Rated 5.0 out of 5
Based on 1 review
Arena - Team Challenge Solid Swimsuit - Black/White - Model Front Pose Arena - Team Challenge Solid Swimsuit - Black/White - Model Front Pose Save
13%
icon/visibility Created with Sketch.

Arena

Team Challenge Solid Swimsuit - Black/White
£28.00 RRP £32.00
Zoggs-ZO-462338-Spatial-speedback-women_Simply-Swim-front Zoggs-ZO-462338-Spatial-speedback-women_Simply-Swim-front
icon/visibility Created with Sketch.

Zoggs

Spatial Speedback Swimsuit - Blue/Orange
£45.00
Zoggs - Classique Hi Front Swimsuit - Black/White - Model Front Zoggs - Classique Hi Front Swimsuit - Black/White - Model Front
icon/visibility Created with Sketch.

Zoggs

Classique Hi Front Swimsuit - Black/White
£39.00
Arena - Team Challenge Solid Swimsuit - Red/White - Model Front Pose Arena - Team Challenge Solid Swimsuit - Red/White - Model Front Pose Save
13%
icon/visibility Created with Sketch.

Arena

Team Challenge Solid Swimsuit - Red/White
£28.00 RRP £32.00
Rated 5.0 out of 5
Based on 1 review
Arena - Team Swim Pro Solid Swimsuit - Navy/White - Model Full Body Shot Arena - Team Swim Pro Solid Swimsuit - Navy/White - Model Full Body Shot Save
13%
icon/visibility Created with Sketch.

Arena

Team Swim Pro Solid Swimsuit - Navy/White
£28.00 RRP £32.00
SP-81347016764-AF-hyperboom-splice-muscleback-black_blue_front SP-81347016764-AF-hyperboom-splice-muscleback-black_blue_front
icon/visibility Created with Sketch.

Speedo

Hyperboom Splice Muscleback Swimsuit - Black/Blue
£38.00
Rated 5.0 out of 5
Based on 1 review
Speedo - Hyperboom Allover Medalist Swimsuit - Black/Green - Model Front Speedo - Hyperboom Allover Medalist Swimsuit - Black/Green - Model Front
icon/visibility Created with Sketch.

Speedo

Hyperboom Allover Medalist Swimsuit - Black/Green
£39.00
Crazy Wash Cannon Strikeback Swimsuit - Black/Pink/Blue Crazy Wash Cannon Strikeback Swimsuit - Black/Pink/Blue
icon/visibility Created with Sketch.

Zoggs

Crazy Wash Cannon Strikeback Swimsuit - Black/Pink/Blue
£30.00
Speedo - Hyperboom Splice Muscleback Swimsuit - Black/Green - Model Front Speedo - Hyperboom Splice Muscleback Swimsuit - Black/Green - Model Front
icon/visibility Created with Sketch.

Speedo

Hyperboom Splice Muscleback Swimsuit - Black/Green
£39.00
Speedo - Digital Printed Legsuit - Black/Blue - Model Front Speedo - Digital Printed Legsuit - Black/Blue - Model Front
icon/visibility Created with Sketch.

Speedo

Digital Printed Legsuit - Black/Blue
£47.00
Speedo Womens ECO Endurance Plus Thinstrap Swimsuit - Front - Black Speedo Womens ECO Endurance Plus Thinstrap Swimsuit - Front - Black Save
13%
icon/visibility Created with Sketch.

Speedo

ECO Endurance Plus Thinstrap Swimsuit - Black
£29.50 RRP £34.00
Rated 4.0 out of 5
Based on 1 review
Speedo - Womens ECO Endurance Plus Thinstrap Swimsuit - Model Front - Navy Speedo - Womens ECO Endurance Plus Thinstrap Swimsuit - Model Front - Navy Save
13%
icon/visibility Created with Sketch.

Speedo

ECO Endurance Plus Thinstrap Swimsuit - Navy
£29.50 RRP £34.00
Rated 3.0 out of 5
Based on 1 review
Arena - Team Swim Pro Solid Swimsuit - Black/White - Model Front Arena - Team Swim Pro Solid Swimsuit - Black/White - Model Front Save
13%
icon/visibility Created with Sketch.

Arena

Team Swim Pro Solid Swimsuit - Black/White
£28.00 RRP £32.00
Rated 5.0 out of 5
Based on 1 review
Funkita - Pace Racer Diamond Back Swimsuit - Blue - Model Front Funkita - Pace Racer Diamond Back Swimsuit - Blue - Model Front
icon/visibility Created with Sketch.

Funkita

Pace Racer Diamond Back Swimsuit - Blue
£45.95
Zoggs - Eclipse Speedback Swimsuit - Navy/Multi - Model Front Zoggs - Eclipse Speedback Swimsuit - Navy/Multi - Model Front
icon/visibility Created with Sketch.

Zoggs

Eclipse Speedback Swimsuit - Navy/Multi
£39.00
Rated 5.0 out of 5
Based on 1 review
Zoggs - Dream Hi Front Swimsuit - Black/Multi - Model Front Zoggs - Dream Hi Front Swimsuit - Black/Multi - Model Front
icon/visibility Created with Sketch.

Zoggs

Dream Hi Front Swimsuit - Black/Multi
£40.00
Speedo - Endurance+ Printed Medalist Swimsuit - Black/White - Model Front
icon/visibility Created with Sketch.

Speedo

Endurance+ Printed Medalist Swimsuit - Black/White
£38.00
Rated 5.0 out of 5
Based on 1 review
Arena - Team Swim Pro Solid Swimsuit - Model Front Pose - Royal/White Arena - Team Swim Pro Solid Swimsuit - Model Front Pose - Royal/White Save
13%
icon/visibility Created with Sketch.

Arena

Team Swim Pro Solid Swimsuit - Royal/White
£28.00 RRP £32.00
Rated 3.7 out of 5
Based on 3 reviews
Medley Logo Medalist Swimsuit - Black/Coral Orange Medley Logo Medalist Swimsuit - Black/Coral Orange
icon/visibility Created with Sketch.

Speedo

Medley Logo Medalist Swimsuit - Black/Coral Orange
£32.00
Arena - Crackle Challenge Back Swimsuit - Navy/Ream Red - Model Front Arena - Crackle Challenge Back Swimsuit - Navy/Ream Red - Model Front Save
9%
icon/visibility Created with Sketch.

Arena

Crackle Challenge Back Swimsuit - Navy/Team Red
£49.00 RRP £54.00
ZoggsPeninsulaHiFront_Front ZoggsPeninsulaHiFront_Front
icon/visibility Created with Sketch.

Zoggs

Peninsula Hi Front Swimsuit
£39.00
Rated 5.0 out of 5
Based on 1 review
Speedo - Colourblock 2.0 Swimsuit - Black/Turquoise - Model Front Speedo - Colourblock 2.0 Swimsuit - Black/Turquoise - Model Front
icon/visibility Created with Sketch.

Speedo

Colourblock 2.0 Swimsuit - Black/Turquoise
£36.00
Arena - Leopard Printed Challenge Back Swimsuit - Fuchsia Multi/Black - Model Front Arena - Leopard Printed Challenge Back Swimsuit - Fuchsia Multi/Black - Model Front Save
11%
icon/visibility Created with Sketch.

Arena

Leopard Printed Challenge Back Swimsuit - Fuchsia Multi/Black
£49.00 RRP £55.00
Rated 5.0 out of 5
Based on 1 review
Arena - Team Swim Pro Solid Swimsuit - Red/White - Model Front Arena - Team Swim Pro Solid Swimsuit - Red/White - Model Front Save
13%
icon/visibility Created with Sketch.

Arena

Team Swim Pro Solid Swimsuit - Red/White
£28.00 RRP £32.00
Speedo - Placement Muscleback Swimsuit - Black/Red - Model Front Speedo - Placement Muscleback Swimsuit - Black/Red - Model Front Save
15% On Sale
icon/visibility Created with Sketch.

Speedo

Placement Muscleback Swimsuit - Black/Red
£33.00 RRP £39.00
Rated 3.0 out of 5
Based on 1 review
Zoggs - Crazy Wash Atomback Swimsuit - Black/Multi - Model Front Zoggs - Crazy Wash Atomback Swimsuit - Black/Multi - Model Front
icon/visibility Created with Sketch.

Zoggs

Crazy Wash Atomback Swimsuit - Black/Multi
£39.00
Speedo - Allover Digital Powerback Swimsuit - Blue/Multi - Model Front Speedo - Allover Digital Powerback Swimsuit - Blue/Multi - Model Front
icon/visibility Created with Sketch.

Speedo

Allover Digital Powerback Swimsuit - Blue/Multi
£44.00
Arena - Escape Challenge Back Swimsuit - Black Team - Model Front Arena - Escape Challenge Back Swimsuit - Black Team - Model Front Save
9%
icon/visibility Created with Sketch.

Arena

Escape Challenge Back Swimsuit - Black Team
£48.99 RRP £53.99
Funkita - Stir Crazy Single Strap Swimsuit - Blue/Multi - Model Front Funkita - Stir Crazy Single Strap Swimsuit - Blue/Multi - Model Front
icon/visibility Created with Sketch.

Funkita

Stir Crazy Single Strap Swimsuit - Blue/Multi
£45.95
Arena - Energy Booster Back Swimsuit - Green/Black Multi - Model Front Arena - Energy Booster Back Swimsuit - Green/Black Multi - Model Front Save
28% On Sale
icon/visibility Created with Sketch.

Arena

Energy Booster Back Swimsuit - Green/Black Multi
£39.00 RRP £53.99
Funkita - Dammed Single Strap Swimsuit - Blue/Yellow - Model Front Funkita - Dammed Single Strap Swimsuit - Blue/Yellow - Model Front
icon/visibility Created with Sketch.

Funkita

Dammed Single Strap Swimsuit - Blue/Yellow
£45.95
Funkita - Bolted Diamond Back Swimsuit - Blue/Yellow - Model Front Funkita - Bolted Diamond Back Swimsuit - Blue/Yellow - Model Front
icon/visibility Created with Sketch.

Funkita

Bolted Diamond Back Swimsuit - Blue/Yellow
£45.95
Arena - Printed Full Body Kneesuit - Navy/Multi - Model Front Arena - Printed Full Body Kneesuit - Navy/Multi - Model Front Save
10% On Sale
icon/visibility Created with Sketch.

Arena

Escape Full Body Kneesuit - Navy/Multi
£69.99 RRP £77.99
Medley Logo Medailst Swimsuit - Black/Yellow Medley Logo Medailst Swimsuit - Black/Yellow
icon/visibility Created with Sketch.

Speedo

Medley Logo Medailst Swimsuit - Black/Yellow
£32.00
Arena - Escape Challenge Back Swimsuit - Navy/Team Red - Model Front Arena - Escape Challenge Back Swimsuit - Navy/Team Red - Model Front Save
9%
icon/visibility Created with Sketch.

Arena

Escape Challenge Back Swimsuit - Navy/Team Red
£48.99 RRP £53.99
Speedo-SP-8-00305816009-Speedo-placement-muscleback-black-Simply-Swim-front Speedo-SP-8-00305816009-Speedo-placement-muscleback-black-Simply-Swim-front
icon/visibility Created with Sketch.

Speedo

Placement Muscleback Swimsuit - Black/Green
£39.50
SW-ZO-462377-SISP-Strikeback-Ecofeel-front SW-ZO-462377-SISP-Strikeback-Ecofeel-front Save
15% On Sale
icon/visibility Created with Sketch.

Zoggs

Sirene Sparkle Thermal Ecofeel Strikeback Swimsuit - Aqua/Pink
£55.00 RRP £65.00
SP-800406617314-allover-digital-powerback_front SP-800406617314-allover-digital-powerback_front Save
20% On Sale
icon/visibility Created with Sketch.

Speedo

Allover Digital Powerback Swimsuit - Red/Blue
£39.00 RRP £49.00
Rated 5.0 out of 5
Based on 1 review
Arena - Team Challenge Solid Swimsuit - Water/Pink - Model Front Arena - Team Challenge Solid Swimsuit - Water/Pink - Model Front
icon/visibility Created with Sketch.

Arena

Team Challenge Solid Swimsuit - Water Blue/Pink
£32.00
Funkita - Ice Slicer Single Strap Swimsuit - Blue/Yellow - Model Front Funkita - Ice Slicer Single Strap Swimsuit - Blue/Yellow - Model Front
icon/visibility Created with Sketch.

Funkita

Ice Slicer Single Strap Swimsuit - Blue/Yellow
£45.95
TYR- Riptidal Durafast Elite Cutout Swimsuit - Teal/Orange - Model Front TYR- Riptidal Durafast Elite Cutout Swimsuit - Teal/Orange - Model Front Save
29%
icon/visibility Created with Sketch.

TYR

Riptidal Durafast Elite Cutout Swimsuit - Teal/Orange
£49.00 RRP £69.00
Speedo - Allover Digital Recordbreaker Swimsuit - Blue/Black - Product Front/Side Speedo - Allover Digital Recordbreaker Swimsuit - Blue/Black - Product Front/Side Save
10%
icon/visibility Created with Sketch.

Speedo

Allover Digital Recordbreaker Swimsuit - Blue/Black
£45.00 RRP £50.00
Arena - Crackle Challenge Back Swimsuit - Black/Team Royal - Model Front Arena - Crackle Challenge Back Swimsuit - Black/Team Royal - Model Front Save
9%
icon/visibility Created with Sketch.

Arena

Crackle Challenge Back Swimsuit - Black/Team Royal
£49.00 RRP £54.00
Speedo-AF-800381616691-allover-digital-recordbreaker-blue_red_front Speedo-AF-800381616691-allover-digital-recordbreaker-blue_red_front Save
16%
icon/visibility Created with Sketch.

Speedo

Allover Digital Recordbreaker Swimsuit - Blue/Red
£42.00 RRP £50.00
Speedo - Placement Muscleback Swimsuit - Navy/Blue - Model Front Speedo - Placement Muscleback Swimsuit - Navy/Blue - Model Front
icon/visibility Created with Sketch.

Speedo

Placement Muscleback Swimsuit - Navy/Blue
£39.00
Aquafeel Classic Open Back Swimsuit - Royal Blue - Front Aquafeel Classic Open Back Swimsuit - Royal Blue - Front Save
8%
icon/visibility Created with Sketch.

Aquafeel

Classic Open Back Ladies Swimsuit - Royal Blue
£33.99 RRP £36.99
Arena - Escape Full Body Kneesuit - Black/Multi - Model Front Arena - Escape Full Body Kneesuit - Black/Multi - Model Front Save
10% On Sale
icon/visibility Created with Sketch.

Arena

Escape Full Body Kneesuit - Black/Multi
£69.99 RRP £77.99
Zoggs - Cuba Sprintback Swimsuit - Black/Blue/Green - Model Front Zoggs - Cuba Sprintback Swimsuit - Black/Blue/Green - Model Front
icon/visibility Created with Sketch.

Zoggs

Cuba Sprintback Swimsuit - Black/Blue/Green
£45.00
Aquafeel Racerback Bikini Set - Royal Blue - Product Front Aquafeel Racerback Bikini Set - Royal Blue - Product Front Save
6%
icon/visibility Created with Sketch.

Aquafeel

Racerback Bikini Set - Royal Blue
£31.99 RRP £33.99
Rated 4.0 out of 5
Based on 1 review
Funkita - The Glitch Swim Secure (Period Proof) Swimsuit - Multi - Model Front Funkita - The Glitch Swim Secure (Period Proof) Swimsuit - Multi - Model Front
icon/visibility Created with Sketch.

Funkita

The Glitch Swim Secure (Period Proof) Swimsuit - Multi
£54.95
Zoggs-ZO-462313-Paradox-Sprintback-Simply-Swim Zoggs-ZO-462313-Paradox-Sprintback-Simply-Swim
icon/visibility Created with Sketch.

Zoggs

Paradox Sprintback Swimsuit - Pink
£45.00
SP-8-00381617591-allover-digital-recordbreaker-black_pink_blue_back SP-8-00381617591-allover-digital-recordbreaker-black_pink_blue_back Save
15% On Sale
icon/visibility Created with Sketch.

Speedo

Allover Digital Recordbreaker Swimsuit - Black/Pink/Blue
£42.50 RRP £50.00
Speedo - Colourblock 2.0 Swimsuit - Black/Pink - Model Front Speedo - Colourblock 2.0 Swimsuit - Black/Pink - Model Front
icon/visibility Created with Sketch.

Speedo

Colourblock 2.0 Swimsuit - Black/Pink
£36.00
Speedo - Hyperboom Placement Muscleback Swimsuit - Black/Coral Pink - Product Front/Side Speedo - Hyperboom Placement Muscleback Swimsuit - Black/Coral Pink - Product Front/Side
icon/visibility Created with Sketch.

Speedo

Hyperboom Placement Muscleback Swimsuit - Black/Coral Pink
£43.00
Funkita - Cloudy Colours Single Strap Swimsuit - Blue/Pink - Model Front Funkita - Cloudy Colours Single Strap Swimsuit - Blue/Pink - Model Front
icon/visibility Created with Sketch.

Funkita

Cloudy Colours Single Strap Swimsuit - Blue/Pink
£45.95
Arena - Team Energy Lightdrop Back Swimsuit - Navy/Team Red - Model Front Arena - Team Energy Lightdrop Back Swimsuit - Navy/Team Red - Model Front Save
9%
icon/visibility Created with Sketch.

Arena

Team Energy Lightdrop Back Swimsuit - Navy/Team Red
£48.99 RRP £53.99
Rated 5.0 out of 5
Based on 1 review
Aquafeel Classic Open Back Swimsuit - Black - Front Aquafeel Classic Open Back Swimsuit - Black - Front Save
8%
icon/visibility Created with Sketch.

Aquafeel

Classic Open Back Ladies Swimsuit - Black
£33.99 RRP £36.99
Aqua Sphere - Essential Tie Back Swimsuit - Multi/Navy - Model Front/Swimsuit Front Design Aqua Sphere - Essential Tie Back Swimsuit - Multi/Navy - Model Front/Swimsuit Front Design Save
40% On Sale
icon/visibility Created with Sketch.

Aqua Sphere

Essential Tie Back Swimsuit - Multicolour/Navy
£30.00 RRP £49.95
PooltilesChallengeBackSwimsuit-AR-007154-580-28_front PooltilesChallengeBackSwimsuit-AR-007154-580-28_front Save
17% On Sale
icon/visibility Created with Sketch.

Arena

Pooltiles Challenge Back Swimsuit - Black/Blue
£45.00 RRP £54.00
Arena-AR-008946-660-Mongram-Challenge-Simply-Swim-front Save
9%
icon/visibility Created with Sketch.

Arena

Monogram Challenge Back Swimsuit - Black/Lime
£49.00 RRP £54.00
Arena - Ondulation Lace back Swimsuit - Violet/Coral - Model Front Arena - Ondulation Lace back Swimsuit - Violet/Coral - Model Front Save
15% On Sale
icon/visibility Created with Sketch.

Arena

Ondulation Lace Back Swimsuit - Violet/Coral
£46.00 RRP £54.00
Aquafeel Racerback Bikini Sets - Black - Front Aquafeel Racerback Bikini Sets - Black - Front Save
6%
icon/visibility Created with Sketch.

Aquafeel

Racerback Bikini Set - Black
£31.99 RRP £33.99
Arena-AR-008946-890_monogram-challenge-front-Simply-Swim Arena-AR-008946-890_monogram-challenge-front-Simply-Swim Save
9%
icon/visibility Created with Sketch.

Arena

Monogram Challenge Back Swimsuit - Blue/Shocking Pink
£49.00 RRP £54.00
Arena - Escape Challenge Back Swimsuit - Navy Team - Model Front Arena - Escape Challenge Back Swimsuit - Navy Team - Model Front Save
9%
icon/visibility Created with Sketch.

Arena

Escape Challenge Back Swimsuit - Navy Team
£48.99 RRP £53.99
AbstractTilesLightdropBackSwimsuit-Red-AR-007141-440-front AbstractTilesLightdropBackSwimsuit-Red-AR-007141-440-front Save
20% On Sale
icon/visibility Created with Sketch.

Arena

Abstract Tiles Lightdrop Back Swimsuit - Red
£43.00 RRP £54.00
FK-FTS030-women-single-strap-motherboard_front FK-FTS030-women-single-strap-motherboard_front
icon/visibility Created with Sketch.

Funkita

Motherboard Single Strap Swimsuit - Blue/Multi
£45.95
Rated 5.0 out of 5
Based on 1 review
Arena - Ondulation Lace back Swimsuit - Navy/Green - Model Front Arena - Ondulation Lace back Swimsuit - Navy/Green - Model Front Save
15% On Sale
icon/visibility Created with Sketch.

Arena

Ondulation Lace back Swimsuit - Navy/Green
£46.00 RRP £54.00
Kikko Pro Challenge Back Swimsuit - Red/White/Blue Kikko Pro Challenge Back Swimsuit - Red/White/Blue Save
11% On Sale
icon/visibility Created with Sketch.

Arena

Kikko Pro Challenge Back Swimsuit - Red/White/Blue
£44.00 RRP £49.50 Sold out
Kikko Pro Challenge Back Swimsuit - Navy/White Kikko Pro Challenge Back Swimsuit - Navy/White Save
13% On Sale
icon/visibility Created with Sketch.

Arena

Kikko Pro Challenge Back Swimsuit - Navy/White
£47.00 RRP £54.00 Sold out
Rated 5.0 out of 5
Based on 1 review
Top