Top 10 All in One Swimsuit UK – Girls’ One-Piece Swimsuits

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1. RuffleButts


RuffleButts® Baby/Toddler Girls Ruffle Strap One Piece Swimsuit w/UPF 50+ Sun Protection, Pink Seersucke, 6 Years

RuffleButts #ad - Built-in sun protection - no more tears! keep your little girl's delicate skin safe in the sun with RuffleButts. Our swim collection features built-in UPF 50+ so there's more playing and less worrying about harsh UV rays. Adorable design - features the sweetest details for stylish sun safety. One-piece design offers full coverage and comfort for girls on the go! Quality first - our garments are made of high-quality fabric that's fade-resistant and durable while still feeling soft and comfortable.
BrandRuffleButts #ad
Part NumberHOBHy-196

2. Speedo


Hard candy/Galinda/Powder blush/Marine Blue/Beautiful Blue, 2 Years, Speedo Girl's Girls' Koko Koala Digital Placement Crossback Swimsuit

Speedo #ad - Fabric type: 80% Polyamide, 20% Elastane. Age range description: Kid. Speedo girls' koko koala digital placement crossback swimsuit, hard candy/galinda/powder blush/marine blue/good blue, 2 yrs.

Higher chlorine resistance than standard swimwear fabrics - fits like new for longer with CREORA High-low. Pattern: Striped. Color: hard candy/galinda/Powder Blush/Marine Blue/Beautiful Blue. Shape retention - fabric stretches so you can enjoy your swim without feeling restricted. Higher chlorine resistance than standard swimwear fabrics - fits like new for longer with creora high-low. Cross back - design helps to keep straps in place and enables freedom of movement.
BrandSpeedo #ad
ManufacturerSpeedo #ad
Part Number810902

3. Kanu Surf


Reese Navy, 16, Kanu Surf Girls' Gianna Beach Sport Ruffle One Piece Swimsuit

Kanu Surf #ad - Available in Sizes 6 through 16. Matching Rashguard and boardshort available. Lined front & back. High quality upf 50+ Nylon Tricot.
BrandKanu Surf #ad
ManufacturerKanu Surf #ad
Part Number1118-NAVY-12

4. Popgear


2-5 Years, Multicoloured, Peppa Pig Tropical Pattern Swimsuit, Official Merchandise, Girls

Popgear #ad - Perfect For Girls. Available in Sizes 2-5 Years. Peppa pig tropical Pattern Multicoloured Swimsuit. Officially Licensed Peppa Pig Merchandise.
BrandPopgear #ad
ManufacturerPopgear #ad
Weight0.07 kg (0.15 Pounds)
Width24 cm (9.45 Inches)
Part NumberPEP90017GSU22

5. Disney


Disney Girls Swimsuit The Little Mermaid & Hooded Towel Poncho | Kids Ariel, Sebastian & Flounder Towelling Robe | Childrens Swimming Costume

Disney #ad - Mixed material disney swimsuit & cotton beach, pool & bath towel - the disney little Mermaid bathing suit is made from 85% polyester and 15% elastane for a light, SWIM, stretchy and comfortable feel. Available in variety of sizes kids swimwear & onesize poncho - the disney swimming costume for children comes in sizes; 18-24 months, 4-5 years, 5-6 years, 3-4 years, 2-3 years, 6-7 years and 7-8 years offering a scoop neck and strap sleeves with frills whilst the Disney towel poncho is one size suitable for children & toddlers.

The little mermaid, sebastian crab swimsuit & towel – disney swim costume comes in a blue to purple fade print with delicate shells contrasting against the vibrant character prints featuring the Disney Princess, FLOUNDER FISH, Ariel and friends Sebastian & Flounder!. Officially licensed disney merchandise – the girl’s disney the little mermaid swimsuit & poncho towel is 100% official Disney merchandise, wash with similar colours, to get the most out of this product please be sure to wash the swimwear set at 40°C, wash inside out, rinse well in cold water immediately after use and dry away from direct sunlight!.

Disney the little mermaid swimsuit & poncho towel for kids - Our adorable Disney Princess swimsuit & absorbent towel for girls is the best way to keep your little ones comfortable whilst swimming and super warm & dry after swimming lessons, beach & pool days and bath time. The disney towel is made from a fast absorbent material perfect for getting your little one’s warm and dry! .
BrandDisney #ad

6. Splash About


6-12 Months, Splash About Warm in One Baby Wetsuit, Under The Sea

Splash About #ad - Designed to be comfortable enough to be worn all day and with a fleece liner that holds barrier creams in place, with Velcro fastening at the back for easy changing. Our planet – it’s up to all of us to change our habits. Original warm in one baby wetsuit – the award-winning, on the beach, either in a pool, or playing in the paddling pool in the garden.

Gorgeous – patterns for all tastes our splash about design team create on trend gorgeous designs in beautiful colours and patterns, whatever your taste we have the perfect look for your little boy or girl, with a range of co ordinating swimwear, including specialist Happy Nappies and Happy Nappy costumes. The warm and soft internal fleece keeps them feeling cosy, fleece-lined Warm In One baby wetsuit is the warmest wetsuit in the Splash About range. The fantastic Warm In One.

Quality without compromise on comfort. The warm in One is reusable and remarkable. Perfect for babies who feel the chill, even in the water. Highly durable but super soft, when the baby is out of the water. The warm in one is manufactured to be upf 50+ and ensures the highest protection from the sun. Its full body cover means it also protects from wind chill, it’s the perfect protection for babies with sensitive skin and/or eczema. Experts recommend this wetsuit to extend the time babies can stay in the pool.
BrandSplash About #ad
ManufacturerSplash About #ad
Part NumberWIOUSL

7. Disney


Disney Girls Minnie Mouse Swimsuit Blue 3 to 4 Years

Disney #ad - Kids minnie Mouse Swimsuit. Featuring an adorable print of Minnie Mouse in her iconic polka dots amid cute rainbows on a pink and blue background. Officially licensed Disney merchandise. This minnie mouse surf suit is perfect for any Disney fanatic! Every girl will have a splashing time in this Minnie Mouse swimming costume.
BrandDisney #ad



XFGIRLS Girls Swimming Costume Swimwear for Girls Long Sleeve Sunsuit Toddler Girls Swimsuit Orange Flower 4A

XFGIRLS #ad - 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. 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. Suitable for summer swimming, surfing, bathing, pool swimming, beach and so on, vacation, best gift for your little girls. Fashion and special design style, soft fabric, more beautiful, good quality.
BrandXFGIRLS #ad
ManufacturerXFGIRLS #ad

9. Paw Patrol


Paw Patrol Girls Skye and Marshall Swimsuit Pink 18-24 Months

Paw Patrol #ad - All paws will be on deck for a paw-tastic summer with this cute Paw Patrol swimming costume! A vibrant pink and blue swim suit featuring Skye and Marshall. Kids paw Patrol Surfsuit. Perfect for any fans of Paw Patrol. Officially licensed Paw Patrol merchandise.
BrandPaw Patrol #ad
Part Number30

10. Harry Bear


Harry Bear Girls Hearts Swimsuit Blue 8-9 Years

Harry Bear #ad - This heart bather has a pretty frill and bow detail on the back. Crafted for quality and style by Harry Bear. With an all over multicoloured hearts and pinstripe design. Harry bear loves making a big splash for fun in the sun! Premium quality kids heart swimsuit.
BrandHarry Bear #ad