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One-piece swimsuits for girls aged 2 to 14

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Prepare your little one for fun under the sun with a girls' one-piece swimsuit from Deux par Deux!

Are you looking for quality children's clothing? Look no further! Our girls' one-piece swimsuits are made from polyester derived from recycled plastic bottles and offer maximum sun protection with an SPF of 50+. You no longer have to choose between quality and eco-consciousness: we combine both!

Designed in Montreal with love and attention to detail, our girls' one-piece swimsuits offer comfort, style, and sun protection. Each model is tailored to meet the needs of the child while making life easier for parents - all models from 3 months to 24 months feature snap closures at the crotch for easy diaper changes.

Our girls' one-piece swimsuits cover a wide range of sizes, from 3 months to 14 years, so children of all ages can enjoy aquatic activities in style. You'll find swimsuit models for girls aged 4, as well as for those aged 10 or 14.

Each girls' one-piece swimsuit from Deux par Deux stands out with a unique and colorful design that reflects your little one's personality. Whether she loves dragonflies and butterflies, pink flamingos, or colorful flowers, there are prints for every taste.

Some models have long sleeves, others have short sleeves or straps; some have adorable contrasting ruffles, while others feature a macrame design on the back. Whatever the case, our one-piece swimsuits are sure to delight your 10-year-old, 12-year-old - or even your pre-teen of 14 years!

Need a new swimsuit?

Check out our selection of one-piece swimsuits for girls and enjoy free shipping on purchases of $99 or more, fast shipping, and easy and free returns within 30 days.

Make vacation unforgettable for your little one with Deux par Deux - where quality, ecology, and style unite perfectly!