Top 10 Swim Costumes Girls UK – Competitive Swimwear Girls One-Piece Suits

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1. Speedo

Speedo Girls' Boom Splice Muscle Back' Swimsuit, Black/Electric Pink, 30 11-12 Years

Speedo - Four-way stretch technology for high comfort and softness in girls’ swimwear. Practical quick Dry fabric saves time after a swim. Higher chlorine resistance than standard swimwear fabrics - fits like new for longer with CREORA HighClo. Shape retention - stretch fabric eliminates restriction while swimming. Muscleback - ideal for longer swim sessions with a design that allows full range of motion.
BrandSpeedo
ManufacturerSpeedo
Height7 cm (2.76 Inches)
Length23 cm (9.06 Inches)
Width14 cm (5.51 Inches)
Part Number8-10844B344
Model8-10844B344

2. ZNYUNE

ZNYUNE Girls UV Sun Protection Swimsuit One Piece Long Sleeve UPF 50+ Sunsafe Swimwear Kids Swimming Costume with Zipper 4-12 Years S337 BlackFlower 128

ZNYUNE - Quick dry kids swimming costume: Girls sunsuit is made with quick dry fabric with anti-chlorine,Soft fabric for kid's sensitive skin and durable. Stretchy surfing tops: 4 ways stretchy fabric, good color fastness ensure non fading.

Front zipper is easy to open and close, giving you more freedom to wear. Adorable design: flat-stitched seams offers comfort. This wonderful floral swimsuit with delicate print and bright color will give your little princess unique and cutest look in crowd. Sun protection swimwear: exclusive uv Block fabric with UPF 50+ protective features protecting your kid's skin against the sun's harmful rays. More occasions swimsuits for girls: Swimming lesson, beach vacation, swimming, summer water sport games, surfing, ect.
BrandZNYUNE
Part Number337black128

3. Zoggs

Multi, 6 years, 1-6 years, Girls One Piece Swimsuit, Zoggs Kids Classicback Swimming Costume

Zoggs - Gentle machine wash at 30 degrees with a mild detergent. Quick drying. Hang dry in the shade. Made with chlorine resistant elastomax fabric, ultra soft fabric that lasts up to 120 hours in the pool. Excellent fit retention. Do not bleach, tumble dry, iron or dry clean. Fun floral print swimsuit suitable for swimming lessons, holidays and recreational swimming. Machine washable: rinse swimwear after each use with fresh water.
BrandZoggs
ManufacturerZoggs
Part Number504620126
Model504620126

4. HUAANIUE

HUAANIUE Teens 2PCS Swimwear Shorts Girls Swimming Costume Swimsuit 3-14Y Kids Pink Swimwear Summer Beach Swimming Clothes for Girl Outfit Sunsuit ScaleCyan, 9-10YTag No.12A

HUAANIUE - Perfect for swimming lessons, Summer Holiday, Beachwear. Birthday Gift for Kids/ Children. Sun safe beach swimming Costume provides 50+UV protection from the sun. Material: 80%nylon +20%lycra, Set include: 1pc Top + 1pc Pants. Hand wash is highly recommended. Measurement in the description, please check carefully to make it fit for your baby girl. Comfortable fit -fabric stretches so children can enjoy their swim without feeling restricted.
BrandHUAANIUE
ManufacturerHUAANIUE
Weight0 kg (0 Pounds)

5. AmzBarley

AmzBarley Girls Unicorn Swimming Costume One Piece Swimsuit Child Kids Swimwear Bathing Swim Wear Beachwear Pool Seaside Swimsuits Age 3-4 Years Purple

AmzBarley - Adorable unicorn swim costume for dressing up your princess;. Children will love it! One piece swimsuit, triangle briefs with ruffle trimming, unicorns printed, wide ruffle shoulder straps, offer a flattering look;. Polyester, skin-friendly, mesh, soft and comfortable fabric for your kids’ skin;. Beautiful swimming costumes clothing for your little princess baby girls for swimming, beach holiday, bathing, dress up, etc. Fast drying and breathable, chlorine and salt resistant designed for a long lasting wear;.
BrandAmzBarley

6. Varsany

Varsany 7-8 Years Legsuit Personalised Girls Swimming Costume one Piece Kids Swimsuit Bathing Suit Swimwear Childrens Black

Varsany - Materials used: 90% terylene & 10% spandex. We use our signature CRS crystals to make up your name. Our signature skills come from our long loving history with diamante’s, over 20 year’s experience. Terylene which has properties to help reduce creases and wrinkles, dimensional stability which helps with the product keeping its shape and finally is lustrous which enhances the appearance.

We highly advise to measure your child before ordering as this is a personalised product. The laser gives precision & symmetrical cuts which results in a clear crystal giving out extreme level of sparkle. It all sounds a bit extra, but we wanted all our swimmers to be able to wear high quality crystals and we understand how special a child and her mother feels when she sparkles more than her friends. Along with our signature personalisation in diamante’s.

Resulting in a long-lasting product with a colour retention design, great flexibility, stretchable and breathable fabric, shape retention fabric and most importantly an assisted fabric design to help keep the body stream lined to reduce drag. All our girls swimsuits are designed to assist your child with their swimming classes and also to sparkle whilst glittering in the pools or on your lovely beach holidays. Made from high quality glass, then laser cut to give precision and symmetrical facets. Please refer to our size chart image.
BrandVarsany
Part NumberLegSuit_Black_Child_7-8

7. Zoggs

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

Zoggs - Open back allows for added comfort and flexibility. 100% chlorine proof swimsuit with lifetime guarantee, machine washable, UPF 50+ sun protection. Ideal for swimming lessons, competitve swimming and school swimming. 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.
BrandZoggs
ManufacturerZoggs
Part Number555019032
Model555019032

8. XFGIRLS

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

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

9. AmzBarley

AmzBarley Girls Unicorn Swim Suit Swimwear Swimming Costume Kids Unicorns Swim Wear Barthing Suit Child Tankini Beachwear Beach Outing Swimming Clothes Age 7-8 Years Purple Size 130

AmzBarley - 2 piece unicorn swimsuit for Girls, 3D digital printed, keeps the color bright and lasting. Suitable for beach, swimming pool, training lesson, holiday party, birthday gift. Skin-friendly soft, quick drying and lightweight, breathable and comfortable to wear. Elasticated waist, the bottoms is inserted with a little skirt, the swimwear so cute and beautiful. Conservative top with unique flutter sleeves design, elasticated edge keep top well fit.
BrandAmzBarley
Part NumberUnicorn Swimming Costume
ModelUnicorn Swimming Costume

10. AmzBarley

AmzBarley Girls Swimming Costume Two Piece Swimsuit Childs Kids Tankini Set Bathing Suit Racer Back Tops Swim Shorts Swimwear Summer Beach Holiday Sports Wear Vacation Clothes Watermelon Red

AmzBarley - Please check the size carefully before your purchase. Do not iron. Gentlly hand wash in cold water. Made of soft stretch quick-drying fabric, pro-skin, durable, elastic, make it easy to full on and very comfortable to wear.

Round neck racer back tops with 2 beautiful stripes on the chest, boyshort style swim shorts with elastic waistband and adjustable straps. 3xl, 4xl, 5xl with removable paddings. Thanks for your understanding. High quality girls sport style 2-piece tankini set swimsuit. Two-piece children bathing suit, summer beach & pool swimming, bathing, family parties, holiday, perfect for tropical vacations, etc.
BrandAmzBarley
Part NumberAA334-Red-3XL-UK