Two children wearing colorful floral teen swimwear with open backs by a body of water.

Open Back One Piece

Two Piece Bikini

Two Piece Shorts

Two young girls in matching pink teen swimsuits standing on a beach.

Sleeveless One Piece

Solid Back Swimsuits

Two children walking on a beach wearing boys swimwear with ocean waves in the background

Boys Swimwear

Matching Sibling Swimwear

teen girl sitting on the edge of the pool in swimwear, the swimsuit is women's sized but age appropriate for a teen girl

Women's Sizes

Promotional text for a girls swimwear product with a money-back guarantee.

Finding stylish and age-appropriate teen swimwear can feel overwhelming

Finding stylish and age-appropriate teen swimwear can feel overwhelming, but at Fernleigh Avenue, we make it simple. Our teen swimwear collection is designed for growing girls who want to feel confident, comfortable, and free to move. With UPF 50+ sun protection, eco-friendly fabrics, and supportive fits, our swimwear is made for long days in the sun—whether that’s at the beach, by the pool, or on holiday.

From bold prints to sleek silhouettes, our teen swimwear balances fashion and function perfectly. Each piece is thoughtfully created to provide the coverage parents love and the style teens crave. Whether they're diving into waves or lounging poolside, our high-quality swimwear offers the durability and design to keep up with every summer adventure.

Fernleigh Avenue is an Australian swimwear brand specialising in age-appropriate swimwear for tweens and teens designed to build confidence during the in-between years.