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Swimsuits & Swimming Costumes

Whether you are an occasional leisure swimmer or looking for something more robust to train in, we've got all the latest swimsuit styles, right here at Simply Swim. A well-fitted swimming costume is essential when you are looking to hit your swimming goals, day after day, week after week. We offer all the well-known swimsuit brands such as Speedo, Zoggs, Nike, Adidas and Arena, but you can also browse our range of swimsuits from brands like Halocli... Read More
Whether you are an occasional leisure swimmer or looking for something more robust to train in, we've got all the latest swimsuit styles, right here at Simply Swim. A well-fitted swimming costume is essen... Read More

Whether you are an occasional leisure swimmer or looking for something more robust to train in, we've got all the latest swimsuit styles, right here at Simply Swim. A well-fitted swimming costume is essential when you are looking to hit your swimming goals, day after day, week after week.


We offer all the well-known swimsuit brands such as Speedo, Zoggs, Nike, Adidas and Arena, but you can also browse our range of swimsuits from brands like Halocline, Funkita, Amanzi and FiT Swim. Our swimming costumes for ladies include a variety of different leg cuts, as well as multiple options for the back of the swimsuit.


Filter our women's swimming costumes below by inch size or UK clothes size and you'll be browsing our fantastic range of swimsuits in no time. Not sure of what size swimming costume you'll need? Call our customer care team and they'll happily advise you on the size swimsuit you should purchase.

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Rated 4.8 out of 5 based on 107 reviews
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1 to 80 of 298 items total

Funkita

Mint Marble Strapped In Swimsuit
£39.00 Regular price RRP £42.00

Funkita

Head First Twisted Swimsuit
Regular price £42.00

Funkita

Bee Bop Diamond Back Swimsuit
Regular price £39.00

Funkita

Bone Head Single Strap Swimsuit
Regular price £42.00

Funkita

Tech Suit Single Strap Swimsuit
Regular price £39.00

Orca

Crazy Print Swimsuit
£35.00 Regular price RRP £39.00

Tyr

Canvas Cut Out Fit Swimsuit
Regular price £37.00

Dolfin Uglies

Tropic Time Double Strap Back Swimsuit
Regular price £32.00

Tyr

Astratto Cut Out Fit Swimsuit
Regular price £37.00

Dolfin Uglies

Muse Double Strap Back Swimsuit
Regular price £32.00

Dolfin Uglies

Saxen Low X-Back Swimsuit
Regular price £36.00

Tyr

Morocco Trinity Fit Swimsuit
Regular price £37.00

Dolfin Uglies

Sirena Tie Back Swimsuit
Regular price £36.00

Adidas

Allover Printed Swimsuit - Purple
Regular price £37.95

Tyr

Mosaic Mojave Cut Out Fit Swimsuit
Regular price £37.00

Tyr

Penello Diamond Fit Swimsuit
Regular price £37.00

Tyr

Swarm Diamond Fit Swimsuit - Green
Regular price £35.00

Tyr

Swarm Diamond Fit Swimsuit - Blue
Regular price £35.00
Rated 5.0 out of 5
1 Review

Tyr

Wave Rider Cut Out Fit Swimsuit
Regular price £37.00
Rated 5.0 out of 5
1 Review

Dolfin Uglies

Tempest V2 Back Swimsuit
Regular price £32.00
Rated 5.0 out of 5
1 Review

Dolfin Uglies

Over The Rainbow V2 Back Swimsuit
Regular price £32.00

Dolfin Uglies

Aloha V2 Back Swimsuit
Regular price £32.00

Dolfin Uglies

Jelly V2 Back Swimsuit
Regular price £32.00
Rated 5.0 out of 5
1 Review

Dolfin Uglies

Maya String Back Swimsuit
Regular price £32.00
Rated 5.0 out of 5
1 Review

Dolfin Uglies

Zenon String Back Swimsuit
Regular price £32.00

Slix

Midnight Haze Hybrid Swimsuit
Regular price £38.00

Slix

Mermaid Tears Straight Swimsuit
Regular price £38.00

Amanzi

Tiki Princess Swimsuit
£38.00 Regular price RRP £40.00

Arena

Upside Down Lightech Reversible Swimsuit
£44.00

Slix

Unicorn Dreams Curve Swimsuit
Regular price £38.00

Amanzi

Wingsical Swimsuit
£38.00 Regular price RRP £40.00

Arena

Galaxy V Back Swimsuit
Regular price £48.00
Rated 4.0 out of 5
1 Review

Slix

Gold Rush Straight Swimsuit
Regular price £38.00

Amanzi

Mermaid Kisses Swimsuit
£38.00 Regular price RRP £40.00

Amanzi

Lolita Swimsuit
Regular price £40.00

Orca

Colourblock Swimsuit - Navy and Green
£35.00 Regular price RRP £39.00

Halocline

Dream Waves Panel V Back Swimsuit
Regular price £36.00
Rated 5.0 out of 5
1 Review

Slix

Boysenberry Blast Curve Swimsuit
Regular price £38.00

Amanzi

Senorita Swimsuit
£38.00 Regular price RRP £40.00

Halocline

Confetti High Neck X Back Swimsuit
Regular price £36.00
Rated 5.0 out of 5
1 Review

Funkita

Ice Fortress Diamond Back Swimsuit
Regular price £39.00
Rated 5.0 out of 5
1 Review

Funkita

Hail Caesar Single Strap Swimsuit
Regular price £42.00
Rated 4.0 out of 5
2 Reviews

Arena

Eyes Tie Back Swimsuit
Regular price £44.00

Halocline

Iris Longer Length Swimsuit - Black and Peacock
Regular price £38.00
Rated 4.5 out of 5
2 Reviews

Funkita

Colour Burst Single Strap Swimsuit
Regular price £42.00

Orca

Colourblock Swimsuit - Black and Pink
£35.00 Regular price RRP £39.00

Arena

Arena One Riviera Swimsuit
Regular price £48.00

Adidas

Parley Paint Stroke Swimsuit
Regular price £42.95

Slix

Draggin Straight Swimsuit
Regular price £38.00
Rated 5.0 out of 5
1 Review

Halocline

Nancy Longer Length Swimsuit - Watercolour
Regular price £38.00
Rated 5.0 out of 5
5 Reviews

Funkita

Miss Foxy Single Strap Swimsuit
Regular price £42.00

Adidas

Performance Swimsuit - Marine
Regular price £21.95

Funkita

Cumulus Diamond Back Swimsuit
Regular price £42.00
Rated 5.0 out of 5
1 Review

Funkita

Rusted Diamond Back Swimsuit
Regular price £42.00
Rated 5.0 out of 5
1 Review

Halocline

Stella Longer Length Clipback Swimsuit - Black and Orchid
Regular price £37.00
Rated 5.0 out of 5
3 Reviews

Adidas

Parley Abstract Wave Swimsuit
Regular price £42.95
Rated 4.5 out of 5
2 Reviews

Nike

Flash Bonded Fastback Swimsuit
Regular price £60.00

Nike

Solid Racerback Swimsuit - Pink Gaze
Regular price £30.00

Nike

Solid Racerback Swimsuit - Green Abyss
Regular price £30.00

Huub

Jonny Swimsuit
£38.00 Regular price RRP £39.99

Funkita

Poison Pop Strapped In Swimsuit
Regular price £39.00
Rated 5.0 out of 5
1 Review

Funkita

Wingspan Single Strap Swimsuit
Regular price £42.00

Funkita

Moonlighting Diamond Back Swimsuit
Regular price £39.00
Rated 5.0 out of 5
1 Review