Top 10 Swimsuit Kids Girls UK – Girls’ One-Piece Swimsuits

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1. Speedo

Speedo Girl's Boom Logo Splice Muscleback Swimsuit

Speedo - Iconic speedo style. Higher chlorine resistance than standard swimwear fabrics - fits like new for longer with CREORA HighClo. Great for longer swim sessions, the muscleback style enables your child to achieve a full range of motion during their swim.

Muscleback - great for longer swim sessions with the design allowing full range of motion. This sleek black muscleback suit features an eye-catching pink splice of our iconic print down its side. Quick-drying and stretchy to keep active kids comfortable, it’s made from Endurance1 fabric which is designed to keep its shape. Shape retention - fabric stretches so you can enjoy your swim without feeling restricted.
Part Number812859B344

2. Harry Bear

Harry Bear Girls Swimsuit Leopard Multicoloured 9-10 Years

Harry Bear - Harry bear loves making a big splash for fun in the sun. Premium quality kids leopard print swimsuit. Crafted for quality and style. A cute blue swimming costume with a pink leopard print on the arms. This leopard swimset is perfect for the beach, holidays or brand new adventures in the sun.
BrandHarry Bear
ManufacturerAykroyds & Sons
ModelHarry Bear Costume da Bagno per Ragazze


XFGIRLS Girls Swimwear Swimming Costume for Girls Long Sleeve Swimsuit Kids Girls Sunsuit Toddler Girls Fishscale Green 12 Month

XFGIRLS - Suitable for summer swimming, bathing, pool swimming, beach and so on, vacation, surfing, best gift for your little girls. Upf50+ blocking more than 97%of the sun's harmflul UV radiation. All protection is from weave of fabric and no zinc or chemicals are added to the fabric. Zipper make it easy to put-on and take-off. Washing tips:turn garment inside-out, gentle cycle, don't bleach of any kind, wash separately in cold water or warm water, fabric softeners or dryer sheets. Fashion and special design style, soft fabric, more beautiful, good quality.

4. Harry Potter

Harry Potter Swimsuits for Girls | Burgundy Hogwarts Crest OR Navy Hedwig Options | Magical One Piece Swimming Costume Swimwear 8-9 UK Kids

Harry Potter - Harry potter burgundy or navy swimsuit colour options - Make swimming more fun and magical with these swimsuits that are available in two designs featuring the Hogwarts crest or the adorable owl Hedwig. Officially licensed harry potter merchandise - the girls swimming costumes are 100% official merchandise, to get the most out of this product please be sure to wash the swimsuit at 40°C and rinse well in cold water immediately after use.

Hedwig or hogwarts crest gift for her - the burgundy swimsuit comes with straps that cross over at the back and feature a silver Hogwarts School of Witchcraft and Wizardry crest making it fun and stylish. Colours may fade in direct sunlight and chlorinated water. Bathing suit available in a variety of sizes - the swimsuit for kids comes in sizes; 5-6 years, 9-10 years, 6-7 years, 7-8 years, 12-13 years and 13-14 years offering a comfortable and regular fit made for ultimate comfort, 10-11 years, 11-12 years, 8-9 years, perfect for beachwear and swimming lessons!.

Whilst the navy cossie features a fun all-over print on the back featuring Hedwig, spellbooks and mail. Fast drying mixed materials swimming costume - The girl's swimwear is made from 83% polyester and 17% elastane however the lining is made from 100% polyester for a light and very soft feel.
BrandHarry Potter
Height1.5 cm (0.59 Inches)
Length26 cm (10.24 Inches)
Width19 cm (7.48 Inches)


DUSISHIDAN Swimsuit Kids Boys Girls One-Piece Swimming Costume Short Sleeves Rash Guard Surfing Swimsuits UPF>50 Age 5-14Y Pink Blue

DUSISHIDAN - Girls swimwear perfect for summer surfing, diving, snorkeling, swimming and so on. Model information age: 7 years/height: 134cm/size: M; Properly Care: please do not use any bleach when you washing clothes. Sun protection: upf> 50, Protect your child from UV rays. Bi-color swimsuit, front zipper closure swim top, one piece girls swimming costume. Please washing clothes in cold water. High quality stretchy fabric, Soft, Lightweight and Quick Drying.

6. Speedo

Black/Electric Pink, Speedo Girl's Boom Splice Muscle Back Swimsuit, 7-8 Years UK

Speedo - Four-way stretch technology for high comfort and softness in girls’ swimwear. Muscleback - ideal for longer swim sessions with a design that allows full range of motion. Higher chlorine resistance than standard swimwear fabrics - fits like new for longer with CREORA HighClo. Practical quick Dry fabric saves time after a swim. Shape retention - stretch fabric eliminates restriction while swimming.
Height7 cm (2.76 Inches)
Length23 cm (9.06 Inches)
Width14 cm (5.51 Inches)
Part Number8-10844B344

7. Gifts Treat

Pink, Girls Swimsuit One Piece Swimwear Mermaid Swimming Costume Junior Kids Bathing Suit Pink Fade UV Protection Summer 8 Years, 8T

Gifts Treat - Although the tag on the item states "9-10 years", please note that the actual size is for 8 years. Featuring a pink fade print throughout, this one piece swimwear is simple but attractive.

Mermaid swimsuit: with bright bling bling mermaid scale patterns, this truly mystical swimming costume will make playtime in the pool even more magical. Main 84% recycled polyester, 16% Elastane. Just check size chart in pics and ignore the real labels of swim costume. A must-have for swimming fans, this bathing suit is an essential for the beach or pool, swim lessons, girls summer holiday suitcase. This kids girls swim suit is designed for age: 8 years. Size attention: refer to size chart before orders that will make a good fit. Lining 100% polyester, Machine washable.
BrandGifts Treat
ManufacturerGifts Treat

8. Popgear

Multicoloured, Official Merchandise, Girls, 2-5 Years, Peppa Pig Play/Tropical Swimsuit Twin Pack

Popgear - Peppa pig play / tropical Multicoloured Swimsuit Twin Pack. Officially Licensed Peppa Pig Merchandise. Perfect For Girls. Available in Sizes 2-5 Years.
Height5 cm (1.97 Inches)
Length34 cm (13.39 Inches)
Weight0.14 kg (0.31 Pounds)
Width24 cm (9.45 Inches)
Part NumberPEP70006GUP22

9. Harry Bear

Harry Bear Girls Cactus Swimsuit Blue Age 10 to 11 Years

Harry Bear - Super comfy stretchy Mexican themed swimming costume. With a metallic silver foil mini cactus motif to guarantee a fiesta all summer long. Harry bear loves making a big splash for fun in the sun! Premium quality kids cactus swimsuit. Crafted for quality and style by Harry Bear.
BrandHarry Bear

10. Zoggs

Black, Zoggs Cottesloe Sportsback Girls Swimming Costume, 12-13, Girls Swimsuit

Zoggs - 100% chlorine proof swimsuit with lifetime guarantee, machine washable, UPF 50+ sun protection. This swimming costume is part of the Zoggs sustainable product program, using recycled materials to help protect our environment for future generations. Ecolast+ fabric is made using fibre produced from recycled plastic bottles and consumer waste. Open back allows for added comfort and flexibility. Ideal for swimming lessons, competitve swimming and school swimming.
Part Number555019032