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On All Orders Over £50

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Next Working Day OPTION
Order By 2pm Mon > Fri

Found It Cheaper?
We'll beat it!

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Girls Swimsuits & Girls Swimming Costumes

We've got a fantastic range of girls swimsuits to choose from. Whether you want a simple design on your girls swimming costume or you prefer a brighter print on your girls swimsuit, we have styles to suit all tastes. At Simply Swim, we look for fabrics made especially for longer wear and tear, which offer extra skin protection from the sun's harmful rays. We concentrate on girls swimsuits shaped for maximising comfort and speed in the water. Ou... Read More

We've got a fantastic range of girls swimsuits to choose from. Whether you want a simple design on your girls swimming costume or you prefer a brighter print on your girls swimsuit, we have styles to suit... Read More

We've got a fantastic range of girls swimsuits to choose from. Whether you want a simple design on your girls swimming costume or you prefer a brighter print on your girls swimsuit, we have styles to suit all tastes.

At Simply Swim, we look for fabrics made especially for longer wear and tear, which offer extra skin protection from the sun's harmful rays. We concentrate on girls swimsuits shaped for maximising comfort and speed in the water.

Our girls swimsuit range comes in a variety of eye-catching designs from leading brands including Speedo, Amanzi, Zoggs, Arena and Funkita. You should also check out the girls swimming costumes from Halocline, The Finals and Tyr.

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Speedo - Speedo-Girls-Digital-Placment-Splashback-Swimsuit-Black-Pink - Product Front

Speedo - Speedo-Girls-Digital-Placment-Splashback-Swimsuit-Black-Pink - Product Front

Speedo

Girls Digital Placement Splashback Swimsuit - Black/Pink

Arena - Girls Team Challenge Solid Swimsuit - Royal/White - Front Model Pose

Arena - Girls Team Challenge Solid Swimsuit - Royal/White - Front Model Pose

Arena

Girls Team Challenge Solid Swimsuit - Royal/White

£19.95 RRP £24.00

Speedo - Girls Digital Placement Powerback Swimsuit - Black/Blue - Product Front/Side

Speedo - Girls Digital Placement Powerback Swimsuit - Black/Blue - Product Front/Side

Speedo

Girls Digital Placement Powerback Swimsuit - Black/Blue

Arena - Girls Team Challenge Solid Swimsuit - Navy/White - Model Front

Arena - Girls Team Challenge Solid Swimsuit - Navy/White - Model Front

Arena

Girls Team Challenge Solid Swimsuit - Navy/White

£19.95 RRP £24.00

Speedo-SP-8-00262518193-Digital-Placement-JF-Simply-Swim-front

Speedo-SP-8-00262518193-Digital-Placement-JF-Simply-Swim-front

Speedo

Girls Digital Placement Splashback Swimsuit - Navy/Pink

Girls Team Challenge Solid Swimsuit - Black/White

Girls Team Challenge Solid Swimsuit - Black/White

Arena

Girls Team Challenge Solid Swimsuit - Black/White

£19.95 RRP £24.00

Rated 5.0 out of 5

Based on 1 review

Speedo - Girls Digital Allover Leaderback Swimsuit - Blue/Multi - Product Front/Side

Speedo - Girls Digital Allover Leaderback Swimsuit - Blue/Multi - Product Front/Side

Speedo

Girls Digital Allover Leaderback Swimsuit - Blue/Multi

Girls Team Challenge Solid Swimsuit - Red/White

Girls Team Challenge Solid Swimsuit - Red/White

Arena

Girls Team Challenge Solid Swimsuit - Red/White

£19.95 RRP £24.00

Arena - Girls Team Swim Pro Solid Swimsuit - Black/White - Model Front

Arena - Girls Team Swim Pro Solid Swimsuit - Black/White - Model Front

Arena

Girls Team Swim Pro Solid Swimsuit - Black/White

£19.95 RRP £24.00

Zoggs Girls Swimwear

Funkita-FK-FKS030G-71820-stir-crazy-single-strap-Simply-Swim

Funkita-FK-FKS030G-71820-stir-crazy-single-strap-Simply-Swim

Funkita

Girls Stir Crazy Single Strap Swimsuit - Blue

Girls Team Swim Pro Solid Swimsuit - Royal/White

Girls Team Swim Pro Solid Swimsuit - Royal/White

Arena

Girls Team Swim Pro Solid Swimsuit - Royal/White

£19.95 RRP £24.00

Speedo - Girls Endurance+ Max Open Back Kneeskin - Black/Multi - Product Front/Side

Speedo - Girls Endurance+ Max Open Back Kneeskin - Black/Multi - Product Front/Side

Speedo

Girls Fastskin Endurance+ Max Open Back Kneeskin - Black/Multi

Speedo-SP-800372918291-Speedo-Hyperboom-Splice-Muscleback-Blue-JF_Simply-Swim

Speedo-SP-800372918291-Speedo-Hyperboom-Splice-Muscleback-Blue-JF_Simply-Swim

Speedo

Girls Hyperboom Splice Muscleback Swimsuit - Blue

Funkita-FK-FKS033G-72071-pace-racer-diamond-back_Simply-Swim

Funkita-FK-FKS033G-72071-pace-racer-diamond-back_Simply-Swim

Funkita

Girls Pace Racer Diamond Back Swimsuit - Blue

Speedo Girls Endurance Plus Medalist Swimsuit - Black - Front

Speedo Girls Endurance Plus Medalist Swimsuit - Black - Front

Speedo

Girls Endurance Plus Medalist - Black

£18.00 RRP £22.00

Rated 4.6 out of 5

Based on 11 reviews

Nike - Girls Hydrastrong Multi Print Fastback Swimsuit - Vapor Green - Product Front

Nike - Girls Hydrastrong Multi Print Fastback Swimsuit - Vapor Green - Product Front

On Sale

Nike

Girls Hydrastrong Multi Print Fastback Swimsuit - Vapor Green

£25.00 RRP £32.00

Funkita-FU-FKS033G72067-tetra-tonic_Simply-Swim

Funkita-FU-FKS033G72067-tetra-tonic_Simply-Swim

Funkita

Girls Tetra Tonic Diamond Back Swimsuit - Blue

Speedo - Girls Endurance Plus Medalist Swimsuit - Neon Blue - Front

Speedo - Girls Endurance Plus Medalist Swimsuit - Neon Blue - Front

Speedo

Girls Endurance Plus Medalist - Neon Blue

£18.00 RRP £22.00

Rated 5.0 out of 5

Based on 6 reviews

Funkita-FK-FKS033G-72086-bolted-diamond-Simply-Swim

Funkita-FK-FKS033G-72086-bolted-diamond-Simply-Swim

Funkita

Girls Bolted Diamond Back Swimsuit - Blue

Arena - Girls Team Swim Pro Solid Swimsuit - Navy/White - Front

Arena - Girls Team Swim Pro Solid Swimsuit - Navy/White - Front

Arena

Girls Team Swim Pro Solid Swimsuit - Navy/White

£19.95 RRP £24.00

Zoggs -ZO-4633110-Girls-Dolphine-Sprintback_Simply-Swim

Zoggs -ZO-4633110-Girls-Dolphine-Sprintback_Simply-Swim

Zoggs

Girls Dolphine Sprintback Swimsuit - Blue

Arena - Girls Team Swim Pro Solid Swimsuit - Red/White - Model Pose Front

Arena - Girls Team Swim Pro Solid Swimsuit - Red/White - Model Pose Front

Arena

Girls Team Swim Pro Solid Swimsuit - Red/White

£19.95 RRP £24.00

Rated 5.0 out of 5

Based on 1 review

Speedo - Girls Digital Allover Splashback Swimsuit - Pink - Product Front/Side

Speedo - Girls Digital Allover Splashback Swimsuit - Pink - Product Front/Side

Speedo

Girls Digital Allover Splashback Swimsuit - Pink

Zoggs - Girls Cottesloe Sportsback Swimsuit - Front - Royal

Zoggs - Girls Cottesloe Sportsback Swimsuit - Front - Royal

Zoggs

Girls Cottesloe Sportsback Swimsuit - Royal

£19.50 RRP £22.00

Rated 5.0 out of 5

Based on 1 review

Speedo

Girls Medley Logo Medalist Swimsuit - Navy/Yellow

£19.00 RRP £22.00

Funkita-FU-FKS030G71793-big-swell-front-model

Funkita

Girls Big Swell Single Strap Swimsuit - Blue

Speedo-SP-800372818291-Speedo-Hyperboom-Allover-Medalist-Blue-JF_Simply-Swim

Speedo-SP-800372818291-Speedo-Hyperboom-Allover-Medalist-Blue-JF_Simply-Swim

Speedo

Girls HyberBoom Allover Printed Medalist Swimsuit - Black/Blue

Funkita-FKS033G-72005-Girls-Warp-tour-Diamond-Back_3_8440ade9-3d60-4a97-8184-3c4fa3c71524

Funkita-FKS033G-72005-Girls-Warp-tour-Diamond-Back_3_8440ade9-3d60-4a97-8184-3c4fa3c71524

Funkita

Girls Warp Tour Diamond Back Swimsuit - Multi

Speedo Girls Endurance Plus Medalist Swimsuit - Navy - Front

Speedo Girls Endurance Plus Medalist Swimsuit - Navy - Front

Speedo

Girls Endurance Plus Medalist - Navy

£18.00 RRP £22.00

Rated 4.3 out of 5

Based on 9 reviews

Funkita-FU-FKS033G71898-FLIP-FLOP_Simply-Swim

Funkita

Girls Flip Flop Diamond Back Swimsuit - Multi

Arena - Girls Escape Tech Back Swimsuit - Navy Team - Model Front

Arena - Girls Escape Tech Back Swimsuit - Navy Team - Model Front

arena

Girls Escape Tech Back Swimsuit - Navy Team

£29.00 RRP £31.00

Speedo - Girls Digital Placement Pulseback Swimsuit - Blue/Yellow - Product Front

Speedo - Girls Digital Placement Pulseback Swimsuit - Blue/Yellow - Product Front

Speedo

Girls Digital Placement Pulseback Swimsuit - Blue/Yellow

£24.00 RRP £27.00

Funkita-FK-FKS030G-72099-dammed-single-strap-Simply-Swim

Funkita-FK-FKS030G-72099-dammed-single-strap-Simply-Swim

Funkita

Girls Dammed Single Strap Swimsuit - Blue

TYR - Girls HEXA Durafast Elite Diamondfit Swimsuit - Black/Blue - Product Front

TYR - Girls HEXA Durafast Elite Diamondfit Swimsuit - Black/Blue - Product Front

On Sale

Tyr

Girls HEXA Durafast Elite Diamondfit Swimsuit - Black/Blue

£38.00 RRP £48.00

Zoggs Girls Cottesloe Sportsback Swimsuit - Navy Front

Zoggs Girls Cottesloe Sportsback Swimsuit - Navy Front

Zoggs

Girls Cottesloe Sportsback Swimsuit - Navy

£19.50 RRP £22.00

Funkita-FK-FKS033G-72079-the-glitch-diamond-back_Simply-Swim

Funkita-FK-FKS033G-72079-the-glitch-diamond-back_Simply-Swim

Funkita

Girls The Glitch Diamond Back Swimsuit - Multi

Funkita - Girls Sweet Stripes Diamond Back Swimsuit - Navy/Pink - Model Front

Funkita - Girls Sweet Stripes Diamond Back Swimsuit - Navy/Pink - Model Front

Funkita

Girls Sweet Stripes Diamond Back Swimsuit - Navy/Pink

Speedo-SP-800372918290-Speedo-SP-Hyperboom-Splice-Muscleback-Black_Purple-JF_Simply-Swim

Speedo-SP-800372918290-Speedo-SP-Hyperboom-Splice-Muscleback-Black_Purple-JF_Simply-Swim

Speedo

Girls HyberBoom Splice Muscleback Swimsuit - Black/Pink

Zoggs - Girls Cottesloe Sportsback Swimsuit - Black - Model Front

Zoggs - Girls Cottesloe Sportsback Swimsuit - Black - Model Front

Zoggs

Girls Cottesloe Sportsback Swimsuit - Black

£19.50 RRP £22.00

Funkita-FKS030G-72018-Girls-Daily-Steps-Single-Strap_4

Funkita-FKS030G-72018-Girls-Daily-Steps-Single-Strap_4

Funkita

Girls Daily Steps Single Strap Swimsuit - Pink/Blue

Funkita - Girls Sharp Edges Diamond Back Swimsuit - Multi - Model Front

Funkita - Girls Sharp Edges Diamond Back Swimsuit - Multi - Model Front

On Sale

Funkita

Girls Sharp Edges Diamond Back Swimsuit - Multi

£29.00 RRP £34.95

Funkita-FKS033G-71918-Girls-Stroked-Diamond-Back_front

Funkita-FKS033G-71918-Girls-Stroked-Diamond-Back_front

Funkita

Girls Stroked Diamond Back Swimsuit - Multi

Zoggs Tots Girls Pool Party Classicback Swimsuit - Product Front

Zoggs Tots Girls Pool Party Classicback Swimsuit - Product Front

On Sale

Zoggs

Tots Girls Pool Party Classicback Swimsuit

£16.00 RRP £20.00

Funkita - Girls Pen Guy Single Strap Swimsuit - Pink/Black - Model Front

Funkita - Girls Pen Guy Single Strap Swimsuit - Pink/Black - Model Front

Funkita

Girls Pen Guy Single Strap Swimsuit - Pink/Black

Zoggs-ZO-463637-girls-disco-vibe-paddle-suit_Simply-Swim

Zoggs-ZO-463637-girls-disco-vibe-paddle-suit_Simply-Swim

Zoggs

Tots Girls Disco Vibe Paddle Suit - Blue

Funkita-FU-FKS030G71834-rock-star-front-model

Funkita-FU-FKS030G71834-rock-star-front-model

Funkita

Girls Rock Star Single Strap Swimsuit - Pink

Zoggs-ZO-463637-girls-twister-paddle-suit-Simply-Swim-front

Zoggs-ZO-463637-girls-twister-paddle-suit-Simply-Swim-front

Zoggs

Tots Girls Twister Paddle Suit - Pink

arena-swimsuit-girls-002352709-front-model

arena-swimsuit-girls-002352709-front-model

On Sale

Arena

Girls Sports Provenza Swimsuit - Navy

£22.00 RRP £29.00

arena-006678-girls-starfish-navy-multi-front

arena-006678-girls-starfish-navy-multi-front

On Sale

Arena

Girls Starfish Lightdrop Back Swimsuit - Navy/Turquoise/Multi

£27.00 RRP £31.00

Funkita - Girls Broken Hearts Diamond Back Swimsuit - Blue/Multi - Model Front

Funkita - Girls Broken Hearts Diamond Back Swimsuit - Blue/Multi - Model Front

Funkita

Girls Broken Hearts Diamond Back Swimsuit - Blue/Multi

TYR - Girls Lapped Diamondfit Swimsuit - Navy - Model Front

TYR - Girls Lapped Diamondfit Swimsuit - Navy - Model Front

On Sale

Tyr

Girls Lapped Diamondfit Swimsuit - Navy

£32.00 RRP £48.00

Funkita - Girls Mixed Mess Diamond Back Swimsuit - Blue/Yellow - Model Front

Funkita - Girls Mixed Mess Diamond Back Swimsuit - Blue/Yellow - Model Front

Funkita

Girls Mixed Mess Diamond Back Swimsuit - Blue/Yellow

SP-81237717595-digital-allover-leaderback-JF-red_orange_front

SP-81237717595-digital-allover-leaderback-JF-red_orange_front

Speedo

Girls Digital Allover Leaderback Swimsuit - Red/Orange

Funkita - Girls You Lemon Diamond Back Swimsuit - Blue/Yellow - Model Front

Funkita - Girls You Lemon Diamond Back Swimsuit - Blue/Yellow - Model Front

On Sale

Funkita

Girls You Lemon Diamond Back Swimsuit - Blue/Yellow

£28.00 RRP £34.95

Funkita - Girls Chip Set Diamond Back Swimsuit - Multi - Model Front

Funkita - Girls Chip Set Diamond Back Swimsuit - Multi - Model Front

Funkita

Girls Chip Set Diamond Back Swimsuit - Multi

Funkita - Girls Prance Party Single Strap Swimsuit - Blue - Model Front

Funkita - Girls Prance Party Single Strap Swimsuit - Blue - Model Front

On Sale

Funkita

Girls Prance Party Single Strap Swimsuit - Blue

£28.95 RRP £34.95

Zoggs - Tots Girls Little Gull Crossback Swimsuit - Product Front Penguin Design - Navy/White

Zoggs - Tots Girls Little Gull Crossback Swimsuit - Product Front Penguin Design - Navy/White

On Sale

Zoggs

Tots Girls Little Gull Crossback Swimsuit

£16.00 RRP £20.00

Zoggs - Tots Girls Party Panda Actionback Swimsuit - Blue - Model Front

Zoggs - Tots Girls Party Panda Actionback Swimsuit - Blue - Model Front

On Sale

Zoggs

Tots Girls Party Panda Actionback Swimsuit - Blue

£18.00 RRP £22.00

Speedo-Allover-Medalist-Girls-Blue_Orange-Front-Model

Speedo-Allover-Medalist-Girls-Blue_Orange-Front-Model

On Sale

Speedo

Girls Allover Medalist Swimsuit - Blue/Orange

£21.00 RRP £25.00

TYR Girls Solid Durafast Elite Addy DiamondFit Swimsuit - Lavender - Front

TYR Girls Solid Durafast Elite Addy DiamondFit Swimsuit - Lavender - Front

On Sale

Tyr

Girls Solid Durafast Elite Addy DiamondFit Swimsuit - Lavender

£22.00 RRP £30.00

Funkita - Girls Princess Pageant Diamond Back Swimsuit - Multi - Model Front

Funkita - Girls Princess Pageant Diamond Back Swimsuit - Multi - Model Front

On Sale

Funkita

Girls Princess Pageant Diamond Back Swimsuit - Multi

£28.95 RRP £34.95

Speedo - Girls Allover Thinstrap Muscleback Swimsuit - Purple/Orange - Model Front

Speedo - Girls Allover Thinstrap Muscleback Swimsuit - Purple/Orange - Model Front

On Sale

Speedo

Girls Allover Thinstrap Muscleback Swimsuit - Purple/Orange

£22.00 RRP £26.00

Zoggs Girls Spot Classicback Swimsuit - Front

Zoggs Girls Spot Classicback Swimsuit - Front

On Sale

Zoggs

Girls Spot Classicback Swimsuit

£19.00 RRP £26.00

Funkita-FKS030G-71989-Girls-Olive-Oily-Single-Strap_front

Funkita-FKS030G-71989-Girls-Olive-Oily-Single-Strap_front

Funkita

Girls Olive Oily Single Strap Swimsuit - Multi

Funkita - Girls Mark Spritz Single Strap Swimsuit - Pink/Yellow - Model Front

Funkita - Girls Mark Spritz Single Strap Swimsuit - Pink/Yellow - Model Front

On Sale

Funkita

Girls Mark Spritz Single Strap Swimsuit - Pink/Yellow

£28.95 RRP £34.95

Funkita - Girls On The Grid Diamond Back Swimsuit - Multi - Model Front

Funkita - Girls On The Grid Diamond Back Swimsuit - Multi - Model Front

Funkita

Girls On The Grid Diamond Back Swimsuit - Multi

Speedo - Girls Digital Placement Medalist - Blue/Multi - Full Body Front

Speedo - Girls Digital Placement Medalist - Blue/Multi - Full Body Front

Speedo

Girls Digital Placement Medalist - Blue/Multi

SP-8-00373317604-Girls-Digital-Placement-Powerback-BLACK_RED_front

SP-8-00373317604-Girls-Digital-Placement-Powerback-BLACK_RED_front

Speedo

Girls Digital Placement Powerback Swimsuit - Black/Red

Funkita - Girls Jungle Bungle Diamond Back Swimsuit - Model Front

Funkita - Girls Jungle Bungle Diamond Back Swimsuit - Model Front

On Sale

Funkita

Girls Jungle Bungle Diamond Back Swimsuit

£29.00 RRP £34.95

Tots Girls Digital Thinstrap Swimsuit - Pink/Mint

Tots Girls Digital Thinstrap Swimsuit - Pink/Mint

On Sale

Speedo

Tots Girls Digital Thinstrap Swimsuit - Pink/Mint

£7.75 RRP £12.50

Rated 5.0 out of 5

Based on 1 review

TYR Girls Solid Durafast Elite Ella MaxFit Swimsuit - Latigo Bay - Front

TYR Girls Solid Durafast Elite Ella MaxFit Swimsuit - Latigo Bay - Front

On Sale

Tyr

Girls Solid Durafast Elite Ella MaxFit Swimsuit - Latigo Bay

£26.00 RRP £39.00

Arena - Girls Ondulation Pro Back Swimsuit - Violet/Coral - Model Front

Arena - Girls Ondulation Pro Back Swimsuit - Violet/Coral - Model Front

On Sale

Arena

Girls Ondulation Pro Back Swimsuit - Violet/Coral

£22.00 RRP £29.00

Funkita-FU-FKS034G71805-wild-things_front-model

Funkita-FU-FKS034G71805-wild-things_front-model

On Sale

Funkita

Girls Wild Things Strapped In Swimsuit - Multi

£27.95 RRP £34.95

Rated 5.0 out of 5

Based on 1 review

Funkita Girls Fin Swimming Diamond Back Swimsuit - Blue/Orange - Model Front

Funkita Girls Fin Swimming Diamond Back Swimsuit - Blue/Orange - Model Front

Funkita

Girls Fin Swimming Diamond Back Swimsuit - Blue/Orange

SP-8-00375017606-Girls-Digital-Allover-Splashback-black-pink-lemon_front

SP-8-00375017606-Girls-Digital-Allover-Splashback-black-pink-lemon_front

Speedo

Girls Digital Allover Splashback Swimsuit - Black/Pink/Lemon

Speedo-Girls-Allover-V-back-pink-green

Speedo-Girls-Allover-V-back-pink-green

On Sale

Speedo

Girls Allover Digital V Back Swimsuit- Pink/Green

£24.50 RRP £29.00

Funkita - Girls Kiss Kiss Strapped In Swimsuit - Front Model

Funkita - Girls Kiss Kiss Strapped In Swimsuit - Front Model

On Sale

Funkita

Girls Kiss Kiss Strapped In Swimsuit

£24.00 RRP £32.95

Funkita - Girls Little Dotty Diamond Back Swimsuit - Yellow/Pink - Model Front

Funkita - Girls Little Dotty Diamond Back Swimsuit - Yellow/Pink - Model Front

Funkita

Girls Little Dotty Diamond Back Swimsuit - Yellow/Pink

Rated 5.0 out of 5

Based on 1 review

SP-8-00372817519-girls-Hyperboom-allover-medalist-BLACK_GREEN_front

SP-8-00372817519-girls-Hyperboom-allover-medalist-BLACK_GREEN_front

Speedo

Girls Hyperboom Allover Medalist Swimsuit - Black/Green

Speedo - Girls Digital Allover Splashback Swimsuit - Black/Pink - Model Front

Speedo - Girls Digital Allover Splashback Swimsuit - Black/Pink - Model Front

Speedo

Girls Digital Allover Splashback Swimsuit - Black/Pink

Rated 5.0 out of 5

Based on 1 review

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