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

womens swimwear uk size 12 34 36 to uk size 14 36 38 Open Back

Browse & Buy Open Back womens swimwear uk size 12 34 36 to uk size 14 36 38 At Simply Swim. Shop With Confidence – Excellent Customer Reviews. Free UK Delivery available on Open Back womens swimwear uk size 12 34 36 to uk size 14 36 38.
  1. Home > 
  2. Womens Swimwear - UK Size 12 (34/36) to UK Size 14 (36/38)  
  3. > Open Back  
  4. > 1 to 75 of 75 items total
Filter for your size and we'll only show you what's in-stock.
Speedo - Endurance Plus Legsuit - Blue - Model Front Speedo - Endurance Plus Legsuit - Blue - Model Front Save
6%
icon/visibility Created with Sketch.

Speedo

Endurance Plus Legsuit - Blue
£39.50 RRP £42.00
Rated 5.0 out of 5
Based on 2 reviews
ZO-462588-Extender-mint-womens_front ZO-462588-Extender-mint-womens_front
icon/visibility Created with Sketch.

Zoggs

Extender Powerback Swimsuit - Black/Mint
£42.00
Rated 4.5 out of 5
Based on 2 reviews
Speedo - Colourblock Splice 2.0 Swimsuit - Black/Turquoise - Model Front Speedo - Colourblock Splice 2.0 Swimsuit - Black/Turquoise - Model Front
icon/visibility Created with Sketch.

Speedo

Colourblock Splice 2.0 Swimsuit - Black/Turquoise
£36.00
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
Arena - Team Challenge Solid Swimsuit - Black/White - Model Front Pose Arena - Team Challenge Solid Swimsuit - Black/White - Model Front Pose Save
11%
icon/visibility Created with Sketch.

Arena

Team Challenge Solid Swimsuit - Black/White
£28.50 RRP £32.00
Arena - Team Challenge Solid Swimsuit - Navy/White - Front Full Body Arena - Team Challenge Solid Swimsuit - Navy/White - Front Full Body Save
11%
icon/visibility Created with Sketch.

Arena

Team Challenge Solid Swimsuit - Navy/White
£28.50 RRP £32.00
Rated 4.5 out of 5
Based on 2 reviews
Arena - Team Challenge Solid Swimsuit - Neon Blue/Team Orange - Model Front Arena - Team Challenge Solid Swimsuit - Neon Blue/Team Orange - Model Front Save
11%
icon/visibility Created with Sketch.

Arena

Team Challenge Solid Swimsuit - Neon Blue/Team Orange
£28.50 RRP £32.00
Arena - Team Challenge Solid Swimsuit - Red/White - Model Front Pose Arena - Team Challenge Solid Swimsuit - Red/White - Model Front Pose Save
11%
icon/visibility Created with Sketch.

Arena

Team Challenge Solid Swimsuit - Red/White
£28.50 RRP £32.00
Rated 5.0 out of 5
Based on 1 review
Speedo -Placement Medalist Swimsuit - Black/Light Green - Model Front Speedo -Placement Medalist Swimsuit - Black/Light Green - Model Front Save
5%
icon/visibility Created with Sketch.

Speedo

Placement Medalist Swimsuit - Black/Light Green
£36.00 RRP £38.00
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
SP-8A000244004-Hyperboom-Print-Medalist-Black_Navy_front SP-8A000244004-Hyperboom-Print-Medalist-Black_Navy_front
icon/visibility Created with Sketch.

Speedo

Hyperboom Print Medalist Swimsuit - Black/Grey
£44.00
SP-8003053002-Printed_Medalist_Swimsuit_-_Blue_White-womens_front SP-8003053002-Printed_Medalist_Swimsuit_-_Blue_White-womens_front
icon/visibility Created with Sketch.

Speedo

Printed Medalist Swimsuit - Blue/White
£38.00
Speedo - Medley Logo Medalist Swimsuit - Black/Light Green - Model Front Speedo - Medley Logo Medalist Swimsuit - Black/Light Green - Model Front
icon/visibility Created with Sketch.

Speedo

Medley Logo Medalist Swimsuit - Black/Light Green
£34.00
ZO-Zoggs-462383-MAND-Mandira-Hi-Front-Women_front-swimsuit ZO-Zoggs-462383-MAND-Mandira-Hi-Front-Women_front-swimsuit
icon/visibility Created with Sketch.

Zoggs

Mandira Hi Front Swimsuit - Blue/Multi
£46.00
Rated 5.0 out of 5
Based on 1 review
SP-8A000111002-Medley-Logo-Medalist-Black_Pink_front SP-8A000111002-Medley-Logo-Medalist-Black_Pink_front
icon/visibility Created with Sketch.

Speedo

Medley Logo Medalist Swimsuit - Black/Pink
£34.00
Speedo - Solid Splice Medalist Swimsuit - Black/Light Green - Model Front Speedo - Solid Splice Medalist Swimsuit - Black/Light Green - Model Front
icon/visibility Created with Sketch.

Speedo

Solid Splice Medalist Swimsuit - Black/Light Green
£38.00
Speedo - Placement Muscleback Swimsuit - Navy/Light Blue - Model Front Speedo - Placement Muscleback Swimsuit - Navy/Light Blue - Model Front Save
5%
icon/visibility Created with Sketch.

Speedo

Placement Medalist/Muscleback Swimsuit - Navy/Light Blue
£36.00 RRP £38.00
Rated 3.0 out of 5
Based on 1 review
Speedo - Solid Splice Medalist Swimsuit - Blue/Navy - Model Front Speedo - Solid Splice Medalist Swimsuit - Blue/Navy - Model Front
icon/visibility Created with Sketch.

Speedo

Solid Splice Medalist Swimsuit - Blue/Navy
£38.00
FU-FKS033L72325-PEBBLE-BEACH-front FU-FKS033L72325-PEBBLE-BEACH-front
icon/visibility Created with Sketch.

Funkita

Pebble Beach Diamond Back Swimsuit -Blue
£45.95
Arena - Team Challenge Solid Swimsuit - Royal/White - Model Pose Arena - Team Challenge Solid Swimsuit - Royal/White - Model Pose Save
11%
icon/visibility Created with Sketch.

Arena

Team Challenge Solid Swimsuit - Royal/White
£28.50 RRP £32.00
Rated 5.0 out of 5
Based on 2 reviews
ZO-Zoggs-462316-CRCS-Circus-Hi-Front-Women_front ZO-Zoggs-462316-CRCS-Circus-Hi-Front-Women_front
icon/visibility Created with Sketch.

Zoggs

Circus Hi Front Swimsuit - Blue/Multi
£50.00
Speedo - Solid Splice Medalist Swimsuit - Pink/Black - Model Front Speedo - Solid Splice Medalist Swimsuit - Pink/Black - Model Front
icon/visibility Created with Sketch.

Speedo

Solid Splice Medalist Swimsuit - Pink/Black
£38.00
FU-FKS033L72291-FAULT-LINES-DIAMOND_front FU-FKS033L72291-FAULT-LINES-DIAMOND_front
icon/visibility Created with Sketch.

Funkita

Fault Lines Diamond Back Swimsuit - Multi/Neon Green
£45.95
Rated 5.0 out of 5
Based on 2 reviews
FU-FKS030L72301-BLOW-IN-SINGLE_front FU-FKS030L72301-BLOW-IN-SINGLE_front
icon/visibility Created with Sketch.

Funkita

Blow In Single Strap Swimsuit - Pink/Blue
£45.95
FU-FKS033L72300-BIG-BANG-DIAMOND-front FU-FKS033L72300-BIG-BANG-DIAMOND-front
icon/visibility Created with Sketch.

Funkita

Big Bang Diamond Back Swimsuit - Multi
£45.95 Sold out
ZO-462587-CORAL-SPRINTBACK-womens_front ZO-462587-CORAL-SPRINTBACK-womens_front
icon/visibility Created with Sketch.

Zoggs

Coral Sprintback Swimsuit - Coral
£36.00
FU-FKS030L72307-STORM-CHASE-SINGLE-front FU-FKS030L72307-STORM-CHASE-SINGLE-front
icon/visibility Created with Sketch.

Funkita

Storm Chaser Single Strap Swimsuit - Blue
£45.95
ZO-Zoggs-462410-Mettle-Pink-Atomback--Women_front ZO-Zoggs-462410-Mettle-Pink-Atomback--Women_front
icon/visibility Created with Sketch.

Zoggs

Mettle Pink Atomback Swimsut - Black/Pink
£39.00
Blue Bits Diamond Back Swimsuit - Blue Blue Bits Diamond Back Swimsuit - Blue
icon/visibility Created with Sketch.

Funkita

Blue Bits Diamond Back Swimsuit - Blue
£45.95
FU-FKS030L72317-SEA-LIFE-SINGLE-front FU-FKS030L72317-SEA-LIFE-SINGLE-front
icon/visibility Created with Sketch.

Funkita

Sea Life Single Strap Swimsuit - Blue/Multi
£45.95
TYR - Dragonflyte Durafast Elite Cutoutfit Swimsuit - Navy/Green - Model Front TYR - Dragonflyte Durafast Elite Cutoutfit Swimsuit - Navy/Green - Model Front Save
25% On Sale
icon/visibility Created with Sketch.

TYR

Dragonflyte Durafast Elite Cutoutfit Swimsuit - Navy/Green
£49.00 RRP £65.00
ZO-Zoggs-462420-STOR32-Stormy-Nelson-Legsuit-Women ZO-Zoggs-462420-STOR32-Stormy-Nelson-Legsuit-Women
icon/visibility Created with Sketch.

Zoggs

Stormy Nelson Legsuit - Black
£45.00
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
FU-FKS033L72318-PACKED-UP-DIAMOND-front FU-FKS033L72318-PACKED-UP-DIAMOND-front
icon/visibility Created with Sketch.

Funkita

Packed Up Diamond Back Swimsuit - Multi
£45.95
Funkita - Still Black Diamond Secure Back (Period Proof) Swimsuit - Black - Model Front Funkita - Still Black Diamond Secure Back (Period Proof) Swimsuit - Black - Model Front
icon/visibility Created with Sketch.

Funkita

Still Black Diamond Secure Back (Period Proof) Swimsuit - Black
£54.95
TYR - Diffusion Durafast Elite Cutoutfir Swimsuit - Plasma Gold/Multi/Rainbow - Model Front TYR - Diffusion Durafast Elite Cutoutfir Swimsuit - Plasma Gold/Multi/Rainbow - Model Front Save
17%
icon/visibility Created with Sketch.

TYR

Diffusion Durafast Elite Cutoutfit Swimsuit - Plasma Gold/Multi/Rainbow
£48.00 RRP £58.00
SP-8004398002-ClubTrainingSolidWebBackSwimsuit-DarkPink-womens_front SP-8004398002-ClubTrainingSolidWebBackSwimsuit-DarkPink-womens_front
icon/visibility Created with Sketch.

Speedo

Club Training Solid Web Back Swimsuit - Dark Pink
£39.00
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
ZO-462587-Mint-SPRINTBACK-womens_front ZO-462587-Mint-SPRINTBACK-womens_front
icon/visibility Created with Sketch.

Zoggs

Mint Sprintback Swimsuit - Mint
£36.00 Sold out
Speedo - Club Training Placement Printed Powerback Swimsuit - Black/Green/Pink - Product Front Speedo - Club Training Placement Printed Powerback Swimsuit - Black/Green/Pink - Product Front Save
8%
icon/visibility Created with Sketch.

Speedo

Club Training Placement Printed Powerback Swimsuit - Black/Green/Pink
£46.00 RRP £50.00
Wake Sprintback Swimsuit - Black/Multi Wake Sprintback Swimsuit - Black/Multi
icon/visibility Created with Sketch.

Zoggs

Wake Sprintback Swimsuit - Black/Multi
£36.00
Arena - Snakeskin Challenge Back Swimsuit - Black/Team Royal - Model Front Arena - Snakeskin Challenge Back Swimsuit - Black/Team Royal - Model Front Save
8%
icon/visibility Created with Sketch.

Arena

Snakeskin Challenge Back Swimsuit - Black/Team Royal
£49.95 RRP £54.00
FU-FKS030L00547-GO-FLAMINGO-SINGLE-front FU-FKS030L00547-GO-FLAMINGO-SINGLE-front
icon/visibility Created with Sketch.

Funkita

Go Flamingo! Single Strap Swimsuit - Pink/Green
£45.95
Rated 5.0 out of 5
Based on 1 review
Speedo - Club Training Printed Powerback Swimsuit - Black/Purple - Model Front Speedo - Club Training Printed Powerback Swimsuit - Black/Purple - Model Front Save
8%
icon/visibility Created with Sketch.

Speedo

Club Training Printed Powerback Swimsuit - Black/Purple
£46.00 RRP £50.00
TYR - Marmaris Durafast Elite Cutout Swimsuit - Blue/Pink - Model Front TYR - Marmaris Durafast Elite Cutout Swimsuit - Blue/Pink - Model Front Save
17%
icon/visibility Created with Sketch.

TYR

Marmaris Durafast Elite Cutoutfit Swimsuit - Blue/Pink
£48.00 RRP £58.00
FU-FKS030L72293-PILLARED-SINGLE_front FU-FKS030L72293-PILLARED-SINGLE_front
icon/visibility Created with Sketch.

Funkita

Pillared Single Strap Swimsuit - Blue/Pink
£45.95
Speedo-SP-800481018308-print-racerback_Simply-Swim
icon/visibility Created with Sketch.

Speedo

Printed Racerback Swimsuit - Blue/Teal
£48.00
Speedo - Club Training Printed Powerback Swimsuit - Black/Purple - Model Front Speedo - Club Training Printed Powerback Swimsuit - Black/Purple - Model Front Save
18% On Sale
icon/visibility Created with Sketch.

Speedo

Club Training Printed Powerback Swimsuit - Black/Purple
£39.99 RRP £49.00
Funkita-FU-FKS073L72236-MAD-CAT-Simply-Swim Funkita-FU-FKS073L72236-MAD-CAT-Simply-Swim
icon/visibility Created with Sketch.

Funkita

Mad Cat Swim Secure (Period Proof) Swimsuit - Blues/Black
£54.95
FU-FK72306-RISING-TIDE-DIAMOND-front FU-FK72306-RISING-TIDE-DIAMOND-front
icon/visibility Created with Sketch.

Funkita

Rising Tide Diamond Back Swimsuit - Blue
£45.95 Sold out
Rated 5.0 out of 5
Based on 1 review
TYR - Solid Durafast Elite Cutoutfit Swimsuit - Black - Model Front TYR - Solid Durafast Elite Cutoutfit Swimsuit - Black - Model Front Save
8%
icon/visibility Created with Sketch.

Tyr

Solid Durafast Elite Cutoutfit Swimsuit - Black
£45.00 RRP £49.00
TYR - Riptidal Durafast Elite Cutoutfit Swimsuit - Pink/Multi - Model Front TYR - Riptidal Durafast Elite Cutoutfit Swimsuit - Pink/Multi - Model Front Save
31% On Sale
icon/visibility Created with Sketch.

TYR

Riptidal Durafast Elite Cutoutfit Swimsuit - Pink/Multi
£45.00 RRP £65.00
Speedo - Allover Digital Recordbreaker Swimsuit - Blue/Black - Product Front/Side Speedo - Allover Digital Recordbreaker Swimsuit - Blue/Black - Product Front/Side Save
22% On Sale
icon/visibility Created with Sketch.

Speedo

Allover Digital Recordbreaker Swimsuit - Blue/Black
£39.00 RRP £50.00
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
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
TYR- Riptidal Durafast Elite Cutout Swimsuit - Teal/Orange - Model Front TYR- Riptidal Durafast Elite Cutout Swimsuit - Teal/Orange - Model Front Save
20% On Sale
icon/visibility Created with Sketch.

TYR

Riptidal Durafast Elite Cutout Swimsuit - Teal/Orange
£55.00 RRP £69.00
TYR - Stipple Durafast Elite Cutoutfit Swimsuit - Petunia Pink/Multi - Model Front TYR - Stipple Durafast Elite Cutoutfit Swimsuit - Petunia Pink/Multi - Model Front Save
17%
icon/visibility Created with Sketch.

TYR

Stipple Durafast Elite Cutoutfit Swimsuit - Petunia Pink/Multi
£48.00 RRP £58.00
Speedo - Club Training Placement Printed Leaderback Swimsuit - Blac/Pink - Model Front Speedo - Club Training Placement Printed Leaderback Swimsuit - Blac/Pink - Model Front Save
18% On Sale
icon/visibility Created with Sketch.

Speedo

Club Training Placement Printed Leaderback Swimsuit - Black/Pink
£39.99 RRP £49.00
ZO-Zoggs-462417-JAZZY-powerback-Women_front ZO-Zoggs-462417-JAZZY-powerback-Women_front
icon/visibility Created with Sketch.

Zoggs

Jazzy Powerback Swimsuit - Purple/Multi
£36.00
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
SP-8004398003-Club-Training-Solid-Web-Back-Swimsuit-Dark_purple-womens_front SP-8004398003-Club-Training-Solid-Web-Back-Swimsuit-Dark_purple-womens_front
icon/visibility Created with Sketch.

Speedo

Club Training Solid Web Back Swimsuit - Dark Purple
£39.00
Aquafeel Classic Open Back Swimsuit - Black - Front Aquafeel Classic Open Back Swimsuit - Black - Front Save
35% On Sale
icon/visibility Created with Sketch.

Aquafeel

Classic Open Back Ladies Swimsuit - Black
£24.00 RRP £36.99
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 - 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
Funkita - Tickle Torture Diamond Secure Back (Period Proof) Swimsuit - Multi - Model Front Funkita - Tickle Torture Diamond Secure Back (Period Proof) Swimsuit - Multi - Model Front On Sale
icon/visibility Created with Sketch.

Funkita

Tickle Torture Diamond Secure Back (Period Proof) Swimsuit - Multi
£54.95
Arena - Snakeskin Challenge Back Swimsuit - Black/Pink Multi - Model Front Arena - Snakeskin Challenge Back Swimsuit - Black/Pink Multi - Model Front Save
15%
icon/visibility Created with Sketch.

Arena

Snakeskin Challenge Back Swimsuit - Black/Pink Multi
£46.00 RRP £54.00
Aquafeel Classic Open Back Swimsuit - Royal Blue - Front Aquafeel Classic Open Back Swimsuit - Royal Blue - Front Save
35% On Sale
icon/visibility Created with Sketch.

Aquafeel

Classic Open Back Ladies Swimsuit - Royal Blue
£24.00 RRP £36.99
Arena - Escape Challenge Back Swimsuit - Navy Team - Model Front Arena - Escape Challenge Back Swimsuit - Navy Team - Model Front Save
27% On Sale
icon/visibility Created with Sketch.

Arena

Escape Challenge Back Swimsuit - Navy Team
£39.50 RRP £53.99
Speedo - Solid Leaderback Swimsuit - Black - Model Front Speedo - Solid Leaderback Swimsuit - Black - Model Front Save
10% On Sale
icon/visibility Created with Sketch.

Speedo

Solid Leaderback Swimsuit - Black
£34.99 RRP £39.00
FU-FKS030L72285-ROSIE-SINGLE-front FU-FKS030L72285-ROSIE-SINGLE-front
icon/visibility Created with Sketch.

Funkita

Rosie Cheeky Single Strap Swimsuit - Pink/Lime
£45.95
Speedo - Solid Leaderback Swimsuit - Navy - Model Front Speedo - Solid Leaderback Swimsuit - Navy - Model Front Save
10%
icon/visibility Created with Sketch.

Speedo

Solid Leaderback Swimsuit - Navy
£34.99 RRP £39.00
SP-8-00381617591-allover-digital-recordbreaker-black_pink_blue_back SP-8-00381617591-allover-digital-recordbreaker-black_pink_blue_back Save
22% On Sale
icon/visibility Created with Sketch.

Speedo

Allover Digital Recordbreaker Swimsuit - Black/Pink/Blue
£39.00 RRP £50.00
Speedo - Club Training Printed Powerback Swimsuit - Black/Multi - Model Front Speedo - Club Training Printed Powerback Swimsuit - Black/Multi - Model Front Save
18% On Sale
icon/visibility Created with Sketch.

Speedo

Club Training Printed Powerback Swimsuit - Black/Multi
£39.99 RRP £49.00
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
TYR - Lapped Durafast Elite Cutoutfit Swimsuit - Teal - Model Front TYR - Lapped Durafast Elite Cutoutfit Swimsuit - Teal - Model Front Save
17%
icon/visibility Created with Sketch.

TYR

Lapped Durafast Elite Cutoutfit Swimsuit - Teal
£48.00 RRP £58.00
Top