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!
X

size size 40 Open Back

  1. Home
  2. Female Size 40  
  3. > Open Back  
  4. > 1 to 80 of 125 items total
Filter for your size and we'll only show you what's in-stock.

Speedo

Allover Digital Powerback Swimsuit - Red/Blue
£39.00 Regular price RRP £49.00 Sold out
Rated 5.0 out of 5
Based on 1 review

Speedo

Allover Digital Recordbreaker Swimsuit - Black/Pink/Blue
£39.00 Regular price RRP £50.00

Speedo

Allover Digital Recordbreaker Swimsuit - Blue/Black
£39.00 Regular price RRP £50.00

Speedo

Allover Digital Recordbreaker Swimsuit - Blue/Red
£39.00 Regular price RRP £50.00

Zoggs

Alloy Actionback Swimsuit - Black/Green
£33.75 Regular price RRP £45.00

Funkita

Big Bang Diamond Back Swimsuit - Multi
Regular price £45.95 Sold out

Funkita

Blow In Single Strap Swimsuit - Pink/Blue
Regular price £45.95

Funkita

Blue Bits Diamond Back Swimsuit - Blue
Regular price £45.95

Zoggs

Boronia Hi Front Swimsuit - Navy
Regular price £48.00
Rated 5.0 out of 5
Based on 2 reviews

Zoggs

Boronia Nelson Legsuit - Navy
£42.00 Regular price RRP £48.00
Rated 5.0 out of 5
Based on 1 review

Funkita

Chip Set Diamond Back Swimsuit - Blue/Multi
£39.00 Regular price RRP £45.95

Zoggs

Circus Hi Front Swimsuit - Blue/Multi
Regular price £50.00

Aquafeel

Classic Open Back Ladies Swimsuit - Black
£24.00 Regular price RRP £36.99

Aquafeel

Classic Open Back Ladies Swimsuit - Royal Blue
£24.00 Regular price RRP £36.99

Zoggs

Classique Hi Front Swimsuit - Black/White
£35.00 Regular price RRP £39.00 Sold out
Rated 5.0 out of 5
Based on 2 reviews

Funkita

Cloudy Colours Single Strap Swimsuit - Blue/Pink
Regular price £45.95

Speedo

Club Training Placement Printed Leaderback Swimsuit - Black/Pink
£39.99 Regular price RRP £49.00

Speedo

Club Training Placement Printed Powerback Swimsuit - Black/Green/Pink
£46.00 Regular price RRP £50.00

Speedo

Club Training Printed Leaderback Swimsuit - Black/Multi
£39.99 Regular price RRP £49.00
Rated 3.0 out of 5
Based on 1 review

Speedo

Club Training Printed Powerback Swimsuit - Black/Multi
£39.99 Regular price RRP £49.00

Speedo

Club Training Printed Powerback Swimsuit - Black/Purple
£46.00 Regular price RRP £50.00

Speedo

Club Training Printed Powerback Swimsuit - Blue/White
£39.99 Regular price RRP £49.00

Speedo

Colourblock 2.0 Swimsuit - Black/Pink
£32.00 Regular price RRP £36.00
Rated 4.0 out of 5
Based on 1 review

Speedo

Colourblock 2.0 Swimsuit - Black/Turquoise
Regular price £36.00

Speedo

Colourblock 2.0 Swimsuit - Green
Regular price £35.00 Sold out

Speedo

Colourblock Splice 2.0 Swimsuit - Black/Turquoise
Regular price £36.00

Speedo

Colourblock Splice Muscleback Swimsuit- Navy/Pink
Regular price £34.00

Funkita

Copper Cluster Diamond Back Swimsuit - Black/Multi
Regular price £45.95
Rated 5.0 out of 5
Based on 1 review

Funkita

Copper Cluster Diamond Secure Back (Period Proof) Swimsuit - Black/Multi
Regular price £54.95

Zoggs

Coral Sprintback Swimsuit - Coral
Regular price £36.00

Zoggs

Crazy Wash Atomback Swimsuit - Black/Multi
£32.00 Regular price RRP £39.00

Funkita

Curl Curl Single Strap Swimsuit - Multi
Regular price £45.95 Sold out

Zoggs

Daintree Hi Front Swimsuit - Black/Blue
Regular price £39.50 Sold out
Rated 5.0 out of 5
Based on 3 reviews

Speedo

Digital Placement Medalist Swimsuit - Blue
£44.00 Regular price RRP £48.00
Rated 5.0 out of 5
Based on 1 review

Speedo

Digital Placement Medalist Swimsuit - Blue/Green
£44.00 Regular price RRP £48.00
Rated 5.0 out of 5
Based on 1 review

Zoggs

Eaton Flyback Swimsuit - Black/Magenta
£29.90 Regular price RRP £38.00
Rated 4.0 out of 5
Based on 1 review

Zoggs

Eaton Flyback Swimsuit - Navy/Blue
£29.50 Regular price RRP £38.00
Rated 5.0 out of 5
Based on 1 review

Speedo

Endurance Plus Legsuit - Blue
£39.50 Regular price RRP £42.00
Rated 5.0 out of 5
Based on 2 reviews

Speedo

Endurance+ Printed Medalist Swimsuit - Black/White
Regular price £38.00
Rated 4.5 out of 5
Based on 2 reviews

Speedo

Endurance+ Printed Medalist Swimsuit - Green/White
Regular price £46.00

Zoggs

Extender Powerback Swimsuit - Black/Mint
Regular price £42.00
Rated 4.5 out of 5
Based on 2 reviews

Funkita

Fault Lines Diamond Back Swimsuit - Multi/Neon Green
Regular price £45.95
Rated 5.0 out of 5
Based on 2 reviews

Zoggs

Fever Strikeback Swimsuit - Blue
Regular price £38.00 Sold out

Funkita

Fly Dye Single Strap Swimsuit - Multi
Regular price £45.95
Rated 5.0 out of 5
Based on 1 review

Funkita

Go Flamingo! Single Strap Swimsuit - Pink/Green
Regular price £45.95
Rated 5.0 out of 5
Based on 1 review

Zoggs

Greengame Strikeback Swimsuit - Green
Regular price £36.00

Speedo

Hyperboom Allover Medalist Swimsuit - Black/Purple/Orange
Regular price £44.00

Speedo

Hyperboom Medalist Allover Print Swimsuit - Blue
Regular price £44.00

Speedo

Hyperboom Placement Muscleback Swimsuit - Blue
Regular price £43.00

Speedo

Hyperboom Placement Muscleback Swimsuit - Green/Black
Regular price £43.00

Speedo

Hyperboom Print Medalist Swimsuit - Black/Grey
Regular price £44.00

Speedo

Hyperboom Print Medalist Swimsuit - Navy/Blue
Regular price £44.00

Speedo

Hyperboom Printed Medalist Swimsuit - Blue/Pink
Regular price £44.00
Rated 5.0 out of 5
Based on 1 review

Speedo

Hyperboom Splice Muscleback Legsuit - Black/Pink
£44.00 Regular price RRP £48.00
Rated 4.0 out of 5
Based on 2 reviews

Speedo

Hyperboom Splice Muscleback Legsuit - Navy/Blue
Regular price £44.00
Rated 5.0 out of 5
Based on 1 review

Speedo

Hyperboom Splice Muscleback Swimsuit - Black/Blue
Regular price £38.00
Rated 5.0 out of 5
Based on 1 review

Speedo

Hyperboom Splice Muscleback Swimsuit - Navy/Blue
Regular price £38.00

Zoggs

Indigo Forest Hi Front Swimsuit
£35.00 Regular price RRP £44.00 Sold out
Rated 5.0 out of 5
Based on 2 reviews

Funkita

Jack Stack Single Strap Swimsuit - Blue
Regular price £45.95

Zoggs

Jazzy Powerback Swimsuit - Purple/Multi
Regular price £36.00

Funkita

Lolly Leopard Single Strap Swimsuit - Black/Multi
£39.95 Regular price RRP £45.95 Sold out

Funkita

Mad Cat Diamond Back Swimsuit - Multi
Regular price £45.95

Funkita

Mad Cat Swim Secure (Period Proof) Swimsuit - Blues/Black
Regular price £54.95

Zoggs

Mandira Hi Front Swimsuit - Blue/Multi
Regular price £46.00
Rated 5.0 out of 5
Based on 1 review

Speedo

Maternity Fitness Swimsuit - Black
£39.00 Regular price RRP £44.00

Speedo

Medley Logo Medailst Swimsuit - Black/Yellow
Regular price £32.00

Speedo

Medley Logo Medalist Swimsuit - Black/Light Green
Regular price £34.00

Speedo

Medley Logo Medalist Swimsuit - Black/Pink
Regular price £34.00

Speedo

Medley Logo Medalist Swimsuit - Navy/Blue
Regular price £34.00

Speedo

Medley Logo Swimsuit - Black/Peach Orange/Purple
Regular price £32.00 Sold out
Rated 4.5 out of 5
Based on 2 reviews

Speedo

Medley Logo Swimsuit - Purple/Pink
Regular price £32.00

Funkita

Messy Messy Messy Single Strap Swimsuit - Blue
£39.95 Regular price RRP £45.95

Zoggs

Mettle Pink Atomback Swimsut - Black/Pink
Regular price £39.00

Zoggs

Mint Sprintback Swimsuit - Mint
Regular price £36.00 Sold out

Funkita

Miss Adventure Diamond Back Swimsuit - Blue/Red
£39.95 Regular price RRP £45.95

Funkita

Motherboard Single Strap Swimsuit - Blue/Multi
£37.95 Regular price RRP £45.95
Rated 5.0 out of 5
Based on 1 review

Zoggs

Octane Strikeback Swimsuit - Black/Multi
£41.00 Regular price RRP £45.00

Funkita

Pace Racer Diamond Back Swimsuit - Blue
Regular price £45.95

Zoggs

Paradox Sprintback Swimsuit - Pink
£37.00 Regular price RRP £45.00

Funkita

Pebble Beach Diamond Back Swimsuit -Blue
Regular price £45.95
Top