Stevie Open Back Girls Swimwear
Stevie Open Back Girls Swimwear
She Wants to Feel Grown Up. You Want Her to Stay a Kid a Little Longer.
Fernleigh Avenue girls swimwear is created for both.
Outgrown Children's Sizes? View Women's Sizes Here
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- Buy any 2 Swimsuits 10% Off
- Buy any 3 Swimsuits 15% Off
- Buy any 4 Swimsuits 20% Off
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.
Teen Swimwear Designed for Movement, Style & Confidence
Say hello to the Stevie Open Back Swimsuit, a bold new addition to our teen swimwear collection. Created for girls who love to stay active in the sun. With its modern open-back shape and supportive cross-strap design. Stevie gives teens the freedom to swim, surf and play without sacrificing comfort or coverage.
Our teen swimwear is made from premium eco-friendly fabric, Stevie is built for real summer adventures. The double-layered body adds dependable coverage, while the UPF 50+ rating helps protect developing skin during long days outdoors. So from beach mornings to poolside afternoons, this suit delivers reliable support, a flattering fit and a standout look teens feel good in.
Whether she’s diving into waves, taking on swim lessons or spending the weekend by the water, the Stevie one-piece keeps up with every moment.
⭐ Why Teens (and Parents) Love the Stevie Teen Swimwear One-Piece
- ✔️ UPF 50+ Sun Protection
✔️ Chlorine-Resistant, Eco-Friendly Fabric
✔️ Secure Open-Back Style. For active movement
✔️ Modesty Padding in sizes 12, 14 & 16
✔️ Double-Layered Fabric. For confidence & comfort
✔️ True-to-Size Fit tailored for growing teens
✔️ No Leg Frills in Sizes 12, 14 & 16 for a clean, mature finish
✔️ Exclusive Stevie Print. Made for girls who love standout style
📏 For the best fit, please check our sizing chart.
Fashion Meets Function in Teen Swimwear
The Stevie swimsuit does more than look good, it lifts confidence. Our teen swimwear is designed to support growing bodies without showing too much. It offers age-appropriate coverage with a sporty twist. Therefore the open back adds a stylish edge while still giving teens a secure, stay-put fit that moves with them all day.
Pair Stevie with matching accessories or coordinate with sibling styles for the ultimate summer look.
💙 In Conclusion
Stevie stands out in our teen swimwear lineup for its blend of modern design, premium sun safety and long-lasting durability. Because of its supportive fit and fresh print, this open-back swimsuit helps your teen feel strong, stylish and ready for every adventure.
✨ Order the Stevie Open Back Swimsuit today and let her summer confidence shine. 🌞
Order now and let the adventures begin!


- 5 stars: 1690 (98%)
- 4 stars: 18 (1%)
- 3 stars: 9 (1%)
- 2 stars: 4 (0%)
- 1 star: 3 (0%)
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! 🌟
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.
Lovely swimmers
These swimmers are absolutely gorgeous. My daughter loves them.
These swimmers are beautiful! they look great on my daughter and the quality is amazing. Only thing she would have preferred no frill but they don't come without the frill in the size 8.
Incredible colour and fit. So much flexibility with the open back for a longer torso. My only request would be to please make the sleeve length longer, as it reaches to just above where a watch would sit on the wrist.
Excellent quality, beautiful material and true to size.
Fantastic swimsuit. Great fit and looks amazing
We ordered the swimwear as we needed something that was more grown up than what we could get at local shops but still covered where we felt it important to be covered, this swimwear was the perfect compromise between a tween and her dad. Furthermore when there was a delay with shipping the customer service we experienced was above and beyond.
Not only would I recommend to friends we will be repurchasing, both because of the service and because this is a bather she can be in for quite sometime and it be "enough" for her and approved by her dad !
So glad we found this brand.
so beautiful on and very good quality and fit
beautiful swimmers, great quality and fit
Quick delivery. Gorgeous swimmers. Fits really well.
Beautiful & fits perfectly. Colour does not fade over time, this is the 2nd one I have bought my daughter, the first one lasted over 18 months until it was too small for her and it is still in excellent condition so I’m keeping it for her little sister to grow into. Excellent quality!
These bathers are such a great fit. Look super cute on, great protection from the sun with the long sleeves. Material is thick and great quality!
The quality is amazing! My daughter loved them.
I bought this for my daughter's 6th birthday. She loves bikini's but I wanted something that was still practical for play as she's very active. She loved this set. The colours are beautiful, the strappy back is pretty and adds a special difference to the swimwear. She's quite tall and slim so I bought a size 5 and it fitted well. I had wished I could get the frill on her bottoms but it wasn't available at the time, keeps it young and child like which I had liked. Overall, beautiful, well-made swimwear.
this one isn't as bright in person, but still amazing quality and beautiful big girl swimmers
stunning. first picture that drew me to the website and it is juat as beautiful in person
absolutely gorgeous swimwear. my daughter GASPED when she saw this 🩷
Such a stunning colour, beautiful design and age appropriate for my 9 year old. Thank you
Such beautiful Bathers, perfect fit and coverage. My 9 year old loves them. Thank you, highly recommended
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.