Top 10 One Piece Swimsuit for Girls 10-11 UK – Girls’ One-Piece Swimsuits

As an Amazon Associate I earn from qualifying purchases.

1. RuffleButts


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

RuffleButts #ad - Our swim collection features built-in UPF 50+ so there's more playing and less worrying about harsh UV rays. 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. Adorable design - features the sweetest details for stylish sun safety. Built-in sun protection - no more tears! keep your little girl's delicate skin safe in the sun with RuffleButts.
BrandRuffleButts #ad
Part NumberHOBHy-196



Black Starry, TENVDA Girls One Piece Swimsuits Sport Halter Swimwear Beach Bathing Suit, 10-12 Years

TENVDA #ad - No issues to adjust straps or bottoms, your little fashionista can wear the swim suit alone. Vibrant pattern:a mix of pretty colors and fun prints one piece swimsuit for girls. Mermaid, flowers, stripes, palm leaves, Pineapple and Unicorn print, Flamingo, which style let you more charming and flattering.

Funky design:our girl bathing suit features Slim straps for ultimate support and comfort. Sun protection:opt for tenvda swimwear with upf 50+ that works in partnership with sunblock. It block 98% of the sun's UV rays, which can effectively protect girls' delicate skin.

Occasion:whether it’s summer beach, any holidays or birthday party, seaside tourism, swimming, we’ll offer you sweet girls swimsuits for good days in your life. Stretchy material:the flattering girls one-piece swimsuit is crafted from soft and stretchy polyester & spandex that offers endless flexibility. It dries quickly for comfort in and out of the water.
BrandTENVDA #ad

3. Speedo


Speedo Girl's Essential Endurance+ Medalist Swimsuit, 24 5-6 Years, Black

Speedo #ad - Trees for clean seas: we care about the world's wild water, so we're planting two million Mangrove trees by the end of 2022; Mangroves create essential habitats for sea life & are great at absorbing CO2 making the air cleaner for us & our oceans.

Quality & comfort: our classic junior medallist suit, now with better eco-credentials; We've given this popular swimming costume an update using super-durable new ECO Endurance+ fabric while still including the comfort & freedom that is expected. Eco power fabric: our 100% chlorine-resistant endurance+ fabric is quick-drying and made for long-lasting wear and being 50% recycled, one of the yarns is even made from 100% post-consumer waste, such as recycled plastic bottles.

Making waves: since our founding in australia in 1928, racing, we have been passionate about life in & around the water. Our mission is to inspire people to swim whether it's for training, fitness or fun & make every moment in the water better. Feel good, swim good: retaining the same cut and fit young swimmers love and offering great shoulder movement and flexibility, this kids suit is now made from 50% recycled materials and includes a strap seam to reduce fabric waste.
BrandSpeedo #ad
ManufacturerSpeedo #ad
Weight0 kg (0 Pounds)
Part Number8-007280001

4. Miraculous


Miraculous Girls Ladybug Swimsuit Red Age 10 to 11 Years

Miraculous #ad - The perfect swimsuit for those who adore the hero of Paris! Officially licensed Miraculous merchandise, exclusively designed for Character UK. Dress your no. 1 fan of miraculous ladybug for a holiday with her favourite superhero in this magnificent swimming costume! In miraculous ladybug's signature red and black polka dot, this bathing costume features a print of the superheroine with the slogan 'Spots On' and a cute frill detail too. Kids miraculous Swimsuit.
BrandMiraculous #ad
Part NumberHU-XI-201

5. Taubow


Girls Tankini Swimsuit Two Piece Bathing Suit with Adjustable Strap Hawaii Beach Swimwear 5-12 Years, Watermelon, 9-10 Years

Taubow #ad - Adjustable strap: adjustable bathing suit more convenient, do not worry about the strap will too loose in swimming pool. Occasion: girs 2 piece swimsuit is perfect for summer vacation gifts, beach, surfing, swimming pool, hawaii, and other water activities. Material: quick dry fabric with upF 50+ for sun protection, kids will not be afraid of sunburn on beach, enjoy summer vacation though. Girls tankini set: mermaid, watermelon etc, flamingo, pineapple, unicron, leopard, girls favorite hawaii style. Wash method: Hand wash is recommended.
BrandTaubow #ad

6. Hilor


Hilor Girl's One Piece Swimsuit Bikini Swimwear Kids Monokini Green&Rainbow L/10-12

Hilor #ad - Quick-dry, soft and skin-friendly materials, comfy and stretchy, moving with her while she swims, zooms down waterslides and runs through the sand. Fully lined;Square neck one piece swimsuit. Upf 50+ fabrication protects kid’s skin against harmful Ultraviolet A and Ultraviolet B rays. Non-adjustable straps, comfortable fit. Vibrant pattern printed bikin swimwear, full rear coverage;.
BrandHilor #ad



- 10-11 Years, BAOHULU Girls Swimsuits One Piece Long Sleeve Rashguard UV 50+ Swim Shirt Kids Zipper Bathing Suit Swimwear

BAOHULU #ad - Made with upf 50+ material, keep your girls' skin from harmful UV rays and provide warm in cold weather. Girls one piece long sleeve sun protective swimsuit, beach, pool, great idea for swimming class, seaside and so on. Garment care: hand wash cold; lay flat to dry. 4 way stretch, skin-friendly, lightweight and quick-dry fabric, breathable, pretty comfy while wearing it on for summer vacation.
BrandBAOHULU #ad
Part NumberS33325

8. 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. Harry bear loves making a big splash for fun in the sun! Premium quality kids heart swimsuit. With an all over multicoloured hearts and pinstripe design.
BrandHarry Bear #ad



XFGIRLS Swimming Costume for Girls Swimsuit Kids Sun Safe Swimwear Toddler Girls Summer Swimsuit Lemon 12A

XFGIRLS #ad - 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. Washing tips:turn garment inside-out, don't bleach of any kind, gentle cycle, wash separately in cold water or warm water, fabric softeners or dryer sheets. Zipper make it easy to put-on and take-off. Suitable for summer swimming, vacation, surfing, bathing, pool swimming, beach and so on, best gift for your little girls. Fashion and special design style, soft fabric, more beautiful girls swimsuit, good quality.
BrandXFGIRLS #ad

10. Harry Bear


Harry Bear Girls Surfsuit Sea Life Purple 2-3 Years

Harry Bear #ad - Super comfy stretchy under the sea inspired print swimsuit. Featuring a cute sea life all over pattern with jellyfish, crabs, seashells, fish, starfish and seahorses. Harry bear loves making a big splash for fun in the sun. Premium quality kids sealife Surfsuit. Crafted for quality and style with contrast stitch detailing and comfortable back zip.
BrandHarry Bear #ad
ManufacturerAykroyds & Sons #ad