Bella Open Back Girls Bathers | Women's Sizes
Bella Open Back Girls Bathers | Women's Sizes
She Wants to Feel Grown Up. You Want Her to Stay a Kid a Little Longer.
Fernleigh Avenue girls swimwear is created for both.
Model Wears a Size 10w- Bust- 95cm, Under Bust- 82cm, Hips- 90cm, Waist- 78cm. For more room could have upsized for a size 12w
Need a Smaller Size? View Girls Sizes Here
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- Returns For Store Credit Available During Sale Period
- 100% Money Back Guarantee
- True to Size
Age-appropriate, comfortable, and stylish girls swimwear- finally something you both agree on. Double-layered fabric and premium stretch mean more beach days, fewer replacements.
Girls Bathers Designed for Growing Girls
Meet the Bella Open Back Girls Bathers, a vibrant addition to the Fernleigh Avenue collection. Thoughtfully designed for growing girls who have outgrown children's sizing but aren't ready for traditional women's swimwear. Available in Women's Sizes 6, 8, 10 and 12, Bella features an elegant purple floral print paired with our signature open cross-back design. Creating girls bathers that offer the perfect balance of confidence, comfort and support.
At Fernleigh Avenue, we believe growing girls don't suddenly stop needing age-appropriate, secure and confidence-building swimwear when they move beyond children's sizing. That's why we've extended our range into Women's Sizes 6–12. Allowing older tweens and teens to continue wearing swimwear designed specifically for their changing bodies.
Crafted from premium eco-friendly fabric, these girls bathers are double layered for exceptional coverage and feature UPF 50+ sun protection and chlorine-resistant fabric. Whether she's swimming laps, relaxing by the pool or enjoying family holidays. Bella is designed to help her move confidently through every summer adventure.
Please visit our Sizing Chart for measurements.
💜 Why Girls Love Bella Girls Bathers
- UPF 50+ Sun Protection
- Chlorine-Resistant Fabric
- Signature Open Cross-Back Design
- Double-Layered Construction for Comfort and Coverage
- True-to-Size Fit
- Premium Eco-Friendly Fabric
- Exclusive Bella Purple Floral Print
- Removable Breast Modesty Padding
- Designed in Australia
- Available in Women's Sizes 6, 8, 10 and 12
Fashion-Forward, Function-Focused Girls Bathers
The Bella Open Back has been created for girls who want swimwear that feels just as good as it looks. The supportive cross-back design stays securely in place during swimming, beach days and water sports, while the vibrant purple floral print brings a fresh and confident style she'll love wearing.
Designed specifically for growing girls, Bella provides the extra comfort, coverage and support that older tweens and teens need as they transition into Women's Sizes 6–12. It's swimwear that grows with her, helping her feel comfortable and confident both in and out of the water.
From swimming lessons to beach holidays and weekends by the pool, Bella girls bathers are made for every summer memory.
✨ Order now and enjoy another summer of confident swimming.
💜 In Conclusion
The Bella Open Back Girls Bathers combine beautiful purple styling with premium performance features, creating a swimsuit that supports growing girls through every stage of the in-between years. With its secure open cross-back design, UPF 50+ protection and durable eco-friendly construction, Bella delivers the perfect blend of fashion, function and confidence for every adventure.
✨ Order now and let her enjoy a summer filled with confidence, comfort and unforgettable memories.
🌸 Bella Collection
If you love the Bella Print, be sure to explore the complete Pippa Collection.
When it comes to choosing swimwear for older tweens and teens, finding the right balance between fashion, comfort and confidence becomes even more important. Visit our Knowledge Centre for expert advice on choosing the perfect swimwear for growing girls.

If you like our Bella Print make sure you check out the Bella Open Back and Bella Swim Shorts Sets
When it comes too shopping for swimwear finding the right balance between fashion and function becomes even more important when you're choosing pieces for teens and tweens. See our blog here for tips on how to find the perfect balance.

- 5 stars: 1709 (98%)
- 4 stars: 19 (1%)
- 3 stars: 9 (1%)
- 2 stars: 4 (0%)
- 1 star: 3 (0%)
Perfection! We are absolutely in love. Out of the four products we have from Fernleigh Avenue the bikini is the definite favourite. From fit and fabric to the colour and overall vibe - we highly recommend!!
Beautiful cossie, quality is outstanding, my granddaughter is getting plenty of comments of how stunning she looks in it.
Gorgeous products, and great customer service! I purchased three pairs of swimmers for three of my daughters, only one pair didn’t fit. I emailed customer service to ask about returning it and she sent me a postage label so I didn’t have to pay for postage! I was refunded as soon as they got the swimmers back.
We love the swimmers. They look so beautiful ❤️
This swimwear for my daughter’s is a game changer. Quality material, excellent design around fit and coverage, and the girls just love the look! It’s hard at times to satisfy a teenager and these suits do just that. Add in that the owner “Amy” cares about her product, and is amazing with her customers. We are repeat customers from the other side of the world in Canada.
Hi Steve,
Thank you so much for sharing your heartfelt story. We're truly touched to hear how our swimsuits have made such a positive difference for Sarah. Your kind words motivate me to keep designing with love and care. We look forward to welcoming you back soon!
Warm regards,
Amy
beautiful suit and fully lined top half which is great for girls. The fit is a tad small, I bought my daughter (typical 10/12) a size 12 and it fits great. The details are fantastic and she loves it. However the colors are a bit muted. The pink it not a hot pink like the pictures, nor is the blue. I was a bit disappointed in the colors but the overall suit is great.
Hi there! Thank you for your lovely feedback. We're glad your daughter loves the suit and that it fits well. We appreciate your note about the colors and will keep it in mind for future updates. Thanks for shopping with Fernleigh Avenue!
From the print to the style this swim suit covers all the bases ! We were poolside and had SO many compliments about the really cool detail of the back. It was also stretchy and easy to get on. Super cute suit
Hi Carlie! We're so glad you loved the Pippa Open Back Girls Swimwear and that it received so many compliments. Thanks for sharing your experience happy swimming! 🌟
The design is a good compromise of sunsafe, with the style being a little grown up but with good coverage. The quality is great and lined so there’s no risk of being see through when wet. My 9yo finds the clasp a little tricky, but has found a way to put it on without undoing it.
Stunning! Great coverage, perfect for kids who want to feel a little more mature, and still has the fun of an exposed back. Beautiful fabric, perfect fit and an overall a product I will buy again (after already purchasing 4!!) and recommend highly - worth it in every aspect.
Beautiful. Great quality. Love them. Just like the pictures. I just needed to take in the bottom strap, but that was easily done.
Beautiful. Just like the picture. Beautiful pattern. Great quality. Generous sizing, I probably could have gone down a size.
This is my daughters 3rd set of swimming togs that she has had over the years, they wear well and we love all the different patterns.
Lovely design and made well, as pictured they provide a great in-between option for my girls that I am also comfortable with. Great support from the owner when needed.
Beautiful swimmers. True to size. Great quality
My 10 year old loves this swimsuit. Great for squad and also just hanging with friends. I have lost count of the amount of people that have asked where the swimsuit is from!
These swimmers are really cute. The design is the right amount of cool and age appropriate! and the construction and material is really high quality. I would definitely recommend <3
Bought for my twin granddaughters for Xmas. Loved everything about them the colour the style the quality would not hesitate to purchase again.
Fit is good. I followed the size of her clothes rather than the size chart. They fit firmly. Colour is not as vibrant as the photos but it’s still a great swimsuit
I was so impressed with the first order, that I had to order again. The timeframe in which I received this package was amazing and I was kept up-to-date with its whereabouts.
Thank you Amy, I have recommended your business to all of my friends 🧡
Been looking for cute cossies for the girls for ages that fit well and provide enough comfortable cover. Might have to grab some in women's sizes honestly!
Super cute and comfortable. My daughter loves them!!
My daughter absolutely loves her new cossies and getting to show them off to her friends at Swim Scheme at school this week.
My tween and I absolutely love these swimmers! Great quality and built in light breast pads provide my tween with confidence!
My tween and I absolutely love these swimmers! The are great quality and beautiful designs. Fast delivery with a beautiful personalised message.
Girls absolutely love them! So cute and stylish
Nothing i didn't dislike, they were amazing
My youngest absolutely loved her new swimsuit and was so excited to wear it to Swim scheme this week!
Im very disappointed that the colour of my product is no where near as vibrant as advertised.
My daughter loves the design and the detail of the back of the suit and perfect for her squad swimming in summer . We did go up a size to 12 so it s a bit big but she has plenty of room to grow into. We will be purchasing the separate set for summer.
What Makes Fernleigh Avenue So Special
At Fernleigh Avenue, we prioritise quality, sustainability, and style by crafting our swimwear from eco-friendly materials with UPF 50+ sun protection.