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On All Orders Over £40

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On All Orders

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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Filter for your size and we'll only show you what's in-stock.

SP-8-00372816768-GirlsHyperBoomAlloverMedalist-navy-pink_5-front

SP-8-00372816768-GirlsHyperBoomAlloverMedalist-navy-pink_5-front

Speedo

Girls Hyperboom Allover Medalist Swimsuit - Navy/Pink

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

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

On Sale

Funkita

Girls Sweet Stripes Diamond Back Swimsuit - Navy/Pink

£29.95 RRP £34.95

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

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

On Sale

Funkita

Girls Chip Set Diamond Back Swimsuit - Multi

£29.95 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

Speedo - Girls Fastskin LZR Ignite Kneeskin - Black/Purple/Blue - Product Front

Speedo - Girls Fastskin LZR Ignite Kneeskin - Black/Purple/Blue - Product Front

Speedo

Girls Fastskin LZR Ignite Kneeskin - Black/Purple/Blue

Funkita - Girls Pine Gap Diamond Back Swimsuit - Multi - Model Front

Funkita - Girls Pine Gap Diamond Back Swimsuit - Multi - Model Front

Funkita

Girls Pine Gap Diamond Back Swimsuit - Multi

FU-FKS033G72313-BORED-GAMES-DIAMOND-front

FU-FKS033G72313-BORED-GAMES-DIAMOND-front

Funkita

Girls Bored Games Diamond Back Swimsuit - Blue/Multi

Speedo - Girls Digital Allover Leaderback Swimsuit - Black/Red - Product Front

Speedo - Girls Digital Allover Leaderback Swimsuit - Black/Red - Product Front

On Sale

Speedo

Girls Digital Allover Leaderback Swimsuit - Black/Red

£23.50 RRP £27.00

Funkita - Girls Hillary Puff Single Strap Swimsuit - Multi - Model Front

Funkita - Girls Hillary Puff Single Strap Swimsuit - Multi - Model Front

Funkita

Girls Hillary Puff Single Strap Swimsuit - Multi

Funkita - Girls Broken Blox Diamond Back Swimsuit - Multi - Model Front

Funkita - Girls Broken Blox Diamond Back Swimsuit - Multi - Model Front

Funkita

Girls Broken Blox Diamond Back Swimsuit - Multi

Funkita - Girls Putty Rules Diamond Back Swimsuit - Multi - Model Front

Funkita - Girls Putty Rules Diamond Back Swimsuit - Multi - Model Front

Funkita

Girls Putty Rules Diamond Back Swimsuit - Multi

Funkita - Girls Muscle Mad Fast Training One Piece Legsuit - Multi/Navy - Model Front

Funkita - Girls Muscle Mad Fast Training One Piece Legsuit - Multi/Navy - Model Front

Funkita

Girls Muscle Mad Fast Training One Piece Legsuit - Multi/Navy

ZOGGS-SS-463126-classicback-rainbow_front-swimsuit

ZOGGS-SS-463126-classicback-rainbow_front-swimsuit

Zoggs

Girls Rainbow Ripple Classicback Swimsuit - Pink

Funkita - Girls Scaled Back Diamond Back Swimsuit - Green/Blue - Model Front

Funkita - Girls Scaled Back Diamond Back Swimsuit - Green/Blue - Model Front

Funkita

Girls Scaled Back Diamond Back Swimsuit - Green/Blue

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

£15.00 RRP £20.00

Funkita - Girls Dragons Den Single Strap Swimsuit - Multi - Model Front

Funkita - Girls Dragons Den Single Strap Swimsuit - Multi - Model Front

Funkita

Girls Dragons Den Single Strap Swimsuit - Multi

Speedo - Girls Hyperboom Printed Medalist Swimsuit - Blue/Pink - Product Front

Speedo - Girls Hyperboom Printed Medalist Swimsuit - Blue/Pink - Product Front

Speedo

Girls Hyperboom Printed Medalist Swimsuit - Blue/Pink

Zoggs - Girls Bloomie Strikeback Swimsuit - Multi - Model Front

Zoggs - Girls Bloomie Strikeback Swimsuit - Multi - Model Front

Zoggs

Girls Bloomie Strikeback Swimsuit - Multi

Zoggs - Toddler Girls Kitty Actionback - Front

Zoggs - Toddler Girls Kitty Actionback - Front

On Sale

Zoggs

Tots Girls Kitty Actionback Swimsuit

£14.00 RRP £20.00

Funkita - Girls Loose Goose Single Strap Swimsuit - Green - Model Front

Funkita - Girls Loose Goose Single Strap Swimsuit - Green - Model Front

Funkita

Girls Loose Goose Single Strap Swimsuit - Green

Funkita - Girls You Blued Diamond Back Swimsuit - Blue - Model Front

Funkita - Girls You Blued Diamond Back Swimsuit - Blue - Model Front

Funkita

Girls You Blued Diamond Back Swimsuit - Blue

ZOGGS-SS-463615-Koi-Pink-Actionback-Tots-Girls_front-swimwear

ZOGGS-SS-463615-Koi-Pink-Actionback-Tots-Girls_front-swimwear

Zoggs

Tots Girls Koi Pink Actionback Swimsuit - Pink

ARENA-A_W-26-004765-668-blue-cosmo-water-Girls_front-swimsuit

ARENA-A_W-26-004765-668-blue-cosmo-water-Girls_front-swimsuit

Arena

Girls Team Challenge Solid Swimsuit - Blue Cosmo/Water - Limited Edition

ZOGGS-SS-463620-Bloomie-Tots-Girls_front-swimsuit

ZOGGS-SS-463620-Bloomie-Tots-Girls_front-swimsuit

Zoggs

Tots Girls Bloomie Scoopback Swimsuit - Multi

SP-8003734003-GirlsPrintPowerback-Blue_LightBlue_front-swimsuit

SP-8003734003-GirlsPrintPowerback-Blue_LightBlue_front-swimsuit

Speedo

Girls Print Powerback - Multi

ZOGGS-SS-463636-Sandy-Tex-Back-Tots-Girls_front-swimwear

ZOGGS-SS-463636-Sandy-Tex-Back-Tots-Girls_front-swimwear

Zoggs

Tots Girls Sandy Tex Back Swimsuit - Blue/Multi

£22.00 RRP £24.00

Zoggs - Girls Fishdom Infinity Back Swimsuit - Blue - Model Front

Zoggs - Girls Fishdom Infinity Back Swimsuit - Blue - Model Front

Zoggs

Girls Fishdom Infinity Back Swimsuit - Blue

SP-8003733003-JF-PRINTPOWERBACK-BLU_GRN_swimsuit-front

SP-8003733003-JF-PRINTPOWERBACK-BLU_GRN_swimsuit-front

Speedo

Girls Printed Powerback Swimsuit - Blue/Green

SP-812377003-JF-printed-leaderback-pink_dark-blue_front

SP-812377003-JF-printed-leaderback-pink_dark-blue_front

Speedo

Girls Printed Leaderback - Pink/Dark Blue

SP-8003750005-PRINT-SPLSHBCK-BLK_DKPNK_2-swimsuit-front

SP-8003750005-PRINT-SPLSHBCK-BLK_DKPNK_2-swimsuit-front

Speedo

Girls Print Splashback Swimsuit - Black/Dark Pink

SP-808324005-JF-placement-muscleback-blue_navy-front-swimsuit

SP-808324005-JF-placement-muscleback-blue_navy-front-swimsuit

Speedo

Girls Placement Muscleback Swimsuit - Blue/Navy

Speedo

Girls Medley Logo Medalist Swimsuit - Navy/Blue

SP-8A000260006-HYPERBOOM-PRINT-MEDALIST-pink_lightpink-front-swimsuit

SP-8A000260006-HYPERBOOM-PRINT-MEDALIST-pink_lightpink-front-swimsuit

Speedo

Girls Hyperboom Print Medalist Swimsuit - Pink/Light Pink

£22.00 RRP £25.00

SP-815822004-JF-Max-openback-kneeskin-dark-red_black_front

SP-815822004-JF-Max-openback-kneeskin-dark-red_black_front

Speedo

Girls Fastskin Endurance+ Max Openback Kneeskin - Black/Red

£55.00 RRP £59.00

SP-815822005-JF-Max-openback-kneeskin-black_multi_front

SP-815822005-JF-Max-openback-kneeskin-black_multi_front

Speedo

Girls Fastskin Endurance+ Max Openback Kneeskin - Black/Multi

£55.00 RRP £59.00

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