For this post, I have put together a collection of the best girls swimwear currently available. You can also see my top picks for all beach accessories.
Our Top Pick
- Best Swimwear For Little Girls: Harry Bear Girls Unicorn Swim Set
- Best Swimwear For Older Girls: Speedo Girl's Essential Endurance Plus Medalist Swimsuit
- Best Swimwear For Teens: Ellesse Giama Swimsuit
Whether the kids are at the beach or splashing around in the pool finding the right swimsuit for a little girl or teenage girl can be a challenge.
Girls want comfort and style so we’ve scoured the internet to find the best swimwear for girls, from sporty to two-piece options, we’ve got it covered.
All of our choices have excellent customer feedback and reviews.
Let’s get going!
Swimwear For Little Girls
Ikali Girls One Piece Swimsuit
- This pretty ruffle swimsuit is perfect for wearing at the beach or swimming pool.
- It’s made from 50+ UPF rated & chemical free fabric, which is lightweight, soft, stretchy, breathable and chlorine & salt resistant.
- Fully lined both front and back for comfort and a premium feel.
- The design features elastic spaghetti shoulder straps, overlaid with tropical flowers & leaves print, tiered frill decoration across the front chest, triangle bottom embellished with eye-catching bow-knots at sides.
- Available in sizes from 3 years- 9 years.
- Available in colours blue/ flourescent/ purple/ sapphire blue.
- 86% of 960 buyers gave it 4/5 stars..
Harry Bear Girls Unicorn Swim Set
- An adorable unicorn motif swim set!
- Comprised of a purple top printed with a unicorn face and shimmering glitter and comfy shorts with an all over print of unicorns, rainbows and stars.
- Bright pink ruffles to the cuffs and collar add a colourful finish to the swimwear.
- These types of two-piece sets are ideal for keeping the kids shoulders and legs protected from the suns rays.
- Ideal for the beach or pool on holiday.
- Available in sizes 18 months- 7 years.
- 86% of 136 buyers gave it 4/5 stars..
Swimwear For Older Girls
Speedo Essential Endurance Plus Medalist Swimsuit
- This is the perfect swimsuit for swimming training and swimming lessons.
- It is made of highly-durable, 100 percent chlorine resistant Endurance+ fabric.
- The comfortable and unrestricted fit won’t get in the way during swimming lessons.
- Muscle-back design so swimsuit stays in place.
- Made of quick drying fabric.
- Available in sizes from 5 years- 16 years.
- Available in colours black/ neon blue/ Speedo navy/ USA red/ princess pink/ electric pink.
- 92% of 2,037 buyers gave it 4/5 stars..
Moon Tree Girls Mermaid Swimwear
- If your little one is into mermaids, she will love this sparkly range of mermaid inspired swimming costumes.
- Soft fabric for kid’s sensitive skin and durable for best results.
- High-tech material with SPF50.
- Bright and colourful so you can easily spot your child at the beach or pool.
- Available in sizes 2 years- 16 years.
- Available in colours/styles; Pink Mermaid x2 / Rainbow Mermaid x2 / Purple/ Rainbow/ Green Mermaid/ Halter Mermaid/ Mermaid Laser/ Blue Mermaid.
- 88% of 116 buyers gave it 4/5 stars..
Harry Potter Girls Hogwarts Swimsuit
- Hogwarts fans will love this Harry Potter inspired swimming costume.
- With burgundy and navy stripes, the name “Hogwarts” on the chest and the schools iconic coat of arms to one side.
- Officially licensed Harry Potter merchandise.
- 85% Polyester, 15% Elastane for stretch.
- Available in sizes 5 years- 13 years.
- 93% of 334 buyers gave it 4/5 stars..
- Are you a Potter head? See 29 Magical Harry Potter Gift Ideas.
Swimwear For Teens
Speedo Girls Boom Splice Legsuit
- The extra coverage of this legsuit swimming costume makes it ideal for indoor and outdoor swimming, as well as all-weather beach trips.
- Great option for teenage girls.
- Soft-touch, stretchy Endurance10 fabric is engineered to keep its shape and has greater chlorine resistance than standard swimwear fabric.
- The muscle-back is ideal for longer swim sessions with a design that allows full range of motion.
- With built-in UPF50+ sun protection which helps protect skin.
- Available in EU sizes 24-34.
- Available in black and electric pink.
- 91% of 785 buyers gave it 4/5 stars..
Ellesse Giama Swimsuit
- This swimsuit is ideal for teenage girls who want to look stylish and sporty.
- Crossover back straps are adjustable and stay in place well.
- The logo is prominent across the chest for a younger, sporty look.
- Quite low cut but not too much.
- This one has lightly padded cups.
- Available in sizes UK 6- 16.
- Available in colours; All over print / black/ purple.
- 99% of 9 buyers gave it 4/5 stars..
Chay Chax Family Matching Bikini Set
- Is your daughter at the age where she loves twinning with you? These bikini sets come in child and adult sizes so that you can buy them for the whole family.
- Made of breathable, quick-drying and high elastic fabric.
- Ruched double ruffled flounce, adjustable ties at neck and back.
- Flattering high waist bikini bottoms.
- Available in sizes 1-2 Years, 2-3 Years, 4-5 Years (Kids) and Small/Medium/Large/X-Large (Adults).
- Available in colours; 2-black Floral/ 2-floral Blue/ 3-green/ 3-leopard Black/ 3-orange/ 3-pink/ 3-red/ Leopard a/ Orange a/ Red a.
- 75% of 115 buyers gave it 4/5 stars..