• A woman sitting on a rock at the beach, viewed from behind, wearing a navy blue one-piece girls swimsuit with a strappy crisscross back design.
  • A young girl wearing black one-piece girls swimwear stands in front of a decorative black metal screen with leaf cutouts and green plants.
  • A young girl sitting on a rock at the beach, wearing a navy blue one-piece teen swimsuit with a strappy crisscross back design.
  • Four young girls swimmers standing together in a modern outdoor setting, wearing matching black one-piece and two-piece swimsuits.
  • Four young girls swimmers standing on a wooden deck in an outdoor pool area, wearing black one-piece swimsuits. A modern building, decorative black metal screens, and a shower head are visible in the background.
  • A young girl wearing a black one-piece teen swimsuit with side cutouts sits on the edge of a swimming pool, looking at the camera. Other children in black swimsuits are standing behind her against a light-colored wall.
  • A woman shown from behind wearing a black strappy one-piece swimsuit or bodysuit, standing in front of a dark decorative wall with leaf cutouts.
  • A young girl with her hair in a ponytail, wearing a black girls swimsuit or leotard with a criss-cross strap design on the back, posing in front of a black decorative screen.
  • Close-up back view of a girl wearing a girls swimsuit with crisscrossing strappy details across the lower back.
  • A woman viewed from the back wearing agirls swimmers crisscrossing strappy details across the open back, set against a dark patterned wall.
  • A woman shown from behind wearing a black strappy one-piece teen swimsuit or bodysuit, standing in front of a decorative black metal screen with leaf cutouts.
  • Four young girls swimmers standing together in front of a building entrance, wearing matching black one-piece and two-piece swimsuits. The swimmers are holding hands, with decorative black metal wall panels and green plants on either side of the doorway.
  • A woman wearing a black one-piece teen swimsuit with a strappy cutout back, photographed outdoors on a beach with green foliage in the background.
  • A woman shown from the back wearing a black strappy one-piece teen swimsuit with a high-cut leg and an open back design, set against a blurred green outdoor background.
  • A woman wearing a black sleeveless one-piece girls swimsuit or bodysuit, posing outdoors on a sandy beach with green foliage in the background.
  • A woman sitting on a sandy beach wearing a navy black one-piece tween swimsuit, shown from the back to highlight the crisscross strap design on the back.
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Black Sleeveless Open Back Girls Swimsuit

Black Sleeveless Open Back Girls Swimsuit

She Wants to Feel Grown Up. You Want Her to Stay a Kid a Little Longer.

Fernleigh Avenue girls swimwear is created for both.

$74.95 AUD
$74.95 AUD
Sale Sold out
Taxes included. Shipping calculated at checkout.
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Model Is Wearing Child's 16, Under Bust 71cm, Bust 83cm, Hips 85cm, Torso Length 63, Waist 70cm

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  • Buy any 2 Swimsuits 10% Off
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  • 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.

Black Teen Swimwear That Combines Style, Comfort & Coverage

Meet the Black Sleeveless Swimsuit, timeless teen swimwear designed to give growing girls comfort, confidence and secure coverage. The classic one-piece silhouette offers a sporty, age-appropriate fit that lets her swim, move and enjoy summer without constantly adjusting her bathers.

Made from premium eco-friendly fabric, this black swimsuit features UPF 50+ sun protection and double-layered construction for comfortable, worry-free wear at the beach or pool.

🌊 Features & Benefits

✔️ Classic Black Colourway
✔️ Comfortable Sleeveless Design
✔️ UPF 50+ Sun Protection
✔️ Chlorine-Resistant, Eco-Friendly Fabric
✔️ Removable Breast Modesty Padding in Sizes 12–16
✔️ Double-Layered for Coverage and Comfort
✔️ Teen-Approved Fit and Parent-Trusted Coverage

✔️ Also available in Crop Bikini and Open Back One PIece Swimsuit

✔️ Also available in women’s sizes 6W, 8W, 10W and 12W. View the women’s sizes in black teen swimwear here

 

Please visit our sizing chart for measurements and help choosing the best fit.

Stylish & Practical Teen Swimwear

This sleeveless swimsuit is designed for swimming, movement and active beach days while helping growing girls feel comfortably covered. Its sporty one-piece shape provides a secure fit for swimming lessons, holidays, pool days and beach adventures.

✨ A classic black swimsuit made for growing girls and real summer adventures.

🌞 Premium Fabric for Real Summer Adventures

This teen swimwear is made from durable, eco-conscious fabric with built-in UPF 50+ sun protection. Its chlorine-resistant material is designed for regular wear at the pool, beach and swimming lessons.

The double-layered construction provides dependable coverage and helps prevent see-through surprises when wet. Removable breast modesty padding in sizes 12, 14 and 16 gives developing girls additional coverage, comfort and confidence when they want it.

💛 Black Teen Swimwear Designed for Growing Girls

The Black Sleeveless Swimsuit combines the timeless style of black swimwear with the secure coverage growing girls need. Supportive, practical and easy to wear, it is made for girls who want to swim, play and enjoy summer feeling comfortable and confident.

Finally, black teen swimwear designed specifically for the in-between years.

 

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  • Girls Swimwear
  • Girls Swimwear
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.

Find More Key Features Here