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McKinley Sleeveless Open Back Girls Swimwear

McKinley Sleeveless Open Back Girls Swimwear

“Girls Swimwear that Solves the Tween Struggle and Lasts More than One Summer”

Regular price $69.95 AUD
Regular price Sale price $69.95 AUD
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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.

Swimwear Tweens Love

Give your tween or teen the perfect mix of confidence, comfort and  style. Our Sleeveless McKinley Swimsuit is made for swimwear tweens and teens who want to feel free to swim, surf and soak up summer, without fuss or frills.

Designed for active growing girls, this sporty sleeveless one-piece offers age-appropriate coverage with a modern fit. The McKinley print delivers bold coastal energy inspired by sunny beach days, salty hair and carefree waves. It’s the kind of swimsuit that lets her dive, move and play with total ease, exactly how tween swimwear should feel.

Why Swimwear Tweens (and Parents) Love It

✔️ Sleeveless, Sporty Fit for easy movement in and out of the water
✔️ UPF 50+ Sun Protection to protect developing skin
✔️ Chlorine-Resistant & Fade-Resistant fabric for long-lasting colour
✔️ Double-Layered Body for comfort and coverage, no sagging tween swimwear
✔️ Eco-Friendly Materials that feel good and do good
✔️ Removable Modesty Padding in sizes 12, 14 & 16 for confident smoothing
✔️ True-to-Size Fit designed for real tweens and teens
✔️ No Leg Frills in sizes 14 & 16 for a sleek, more mature look older girls love

Made for Real Swimwear Tweens, by a Real Mum

When age-appropriate tween and teen swimwear became hard to find, we created our own. This swimsuit is designed for real girls who want coverage without looking “too little,” style without being grown up, and durability that lasts more than one summer.

  • ✔️ UPF 50+ Sun Protection 
    ✔️ Chlorine-Resistant & Fade-Resistant for longer wear.
    ✔️ Double-Layered Fabric for comfort and modesty no sagging teen swimwear.
    ✔️ Eco-Friendly Materials that feel good and do good
    ✔️ Removable Modesty Padding in sizes 12, 14 & 16. Smoothing the developing area for body confidence
    ✔️ True-to-Size Fit 

In Conclusion

What makes our teen swimwear different? It’s made by a mum who couldn’t find age-appropriate, stylish, and long-lasting swimsuits, so she created them. Designed for real teens, built for confidence, and made to last more than one summer.

Shop the new collection now and help your teen feel confident, comfortable, and carefree,  from poolside to seaside.


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Girls Swimwear

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.

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