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

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1. Kidz Swimmers

Girls Boyleg Swimming Costume, Size 10-11 Years

Kidz Swimmers - Machine Washable. Available in 4 sizes 8-9, 9-10, 10-11 & 12-13 years. Beautiful girls boyleg Swimsuit in Marlin Blue with Pink and White Trim. Lined.
BrandKidz Swimmers
Part Numberunknown

2. Speedo

Speedo Girls Hyperboom Splice Muscleback Junior Kids Swimming Costume Swimsuit Age 11-12 Black Pink

Speedo - Speedo endurance10 fabric - our exclusive speedo fabric is designed to retain its shape and fit like new for longer Durable - our junior girls' swimwear is durable, soft to touch and more resistant to sunscreen than traditional swim fabrics UV protection - fabric blocks 98% of UVA and UVB rays Leg height - medium leg.

3. Harry Bear

Harry Bear Girls Cactus Swimsuit Blue Age 10 to 11 Years

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

4. Harry Bear

Harry Bear Girls Swimsuit Slogan Multicoloured 10-11 Years

Harry Bear - Perfect for splashing at the beach or sunbathing by the pool, this galactic bathing suit is a must-have this summer! Crafted for quality and style by Harry Bear. Harry bear loves making a big splash for fun in the sun! Premium quality kids galaxy swim wear. Super comfy stretchy glitter slogan swimsuit.
BrandHarry Bear

5. Harry Bear

Harry Bear Girls Turtle Swimsuit Blue 10-11 Years

Harry Bear - Features an all over print of sea creatures and pink straps that form a plait on the back. Harry bear loves making a big splash for fun in the sun! Premium quality kids Undersea swimsuit. A cute blue swimming costume with a sea creature motif. Crafted for quality and style.
BrandHarry Bear

6. Harry Potter

Harry Potter Girls Swimsuit Black Age 10 to 11 Years

Harry Potter - The perfect swimwear to bring out your inner wizard! Officially licensed Harry Potter merchandise, exclusively designed for Character UK. Complete with gold glittery details that will ensure a charming time at beach or the pool. A magical black swimsuit that showcases the iconic Harry Potter logo with a snitch. Kids harry Potter Swimsuit.
BrandHarry Potter

7. Wunsy

Rabbit Onesie for Boys or Girls with Tail -Fluffy Animal Costumes AllinOnes in Kids Ages 10-11 Years Rabbit

Wunsy - Removable tail - in the uk tails must not be attached because of health and safety in case they catch on something, like a bus door etc. Good generous fit. Zipped front, up and bottom, for easy access to the bathroom for boys. Our are attached by velcro. These animal onesies are the best quality about at this price. Super Soft Fleece. Boys or girls good quality Rabbit Onesie. Sorry girls! Soft cosy inside.
Height45 cm (17.72 Inches)
Length2 cm (0.79 Inches)
Width40 cm (15.75 Inches)
Part Number1

8. Zoggs

Girls Swimsuit, Zoggs Cottesloe Sportsback Girls Swimming Costume, 10-11, Black

Zoggs - 100% chlorine proof swimsuit with lifetime guarantee, machine washable, UPF 50+ sun protection. Open back allows for added comfort and flexibility. 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. Ideal for swimming lessons, competitve swimming and school swimming.
Part Number555019030

9. Speedo

Extra Flexibility, Junior Girls Size 9-10, Black, Stylish Design, Comfortable, Speedo ECO Endurance+ Medallist Swimsuit

Speedo - 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.

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. Our mission is to inspire people to swim whether it's for training, fitness or fun & make every moment in the water better. Making waves: since our founding in australia in 1928, racing, we have been passionate about life in & around the water.

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. 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.
Part Number8134570001

10. Speedo

Speedo Girl's Essential Endurance+ Medalist Swimming Costume 2020 Version, 11-12, Black

Speedo - Age range description: Kid. Material: Polyester. 100 percent chlorine resistance - for long lasting performance. Pattern: Solid. Medallist design - aids shoulder movement and flexibility, making this suit ideal for training. 100 percent chlorine resistance - for long lasting performance. Medallist design - aids shoulder movement and flexibility, making this suit ideal for training. Fabric type: 100% polyester. Quick dry - dries faster after your swim workout.
Height36.5 cm (14.37 Inches)
Length41 cm (16.14 Inches)
Weight0.08 kg (0.18 Pounds)
Width27.5 cm (10.83 Inches)
Part Number812516