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Plus Size Swimwear for Tween and Teen Girls!
Finding plus size swimwear for tween girls shouldn’t be this hard. SwimHer creates extended size swimsuits designed for comfort, confidence, and movement — so girls can swim, play, and be kids.
Finding plus size swimwear for tween girls shouldn’t feel impossible — or emotional. Yet so many moms tell the same story: swimsuits that fit in length but not width, straps that dig, waistbands that roll, and dressing room tears when nothing feels comfortable or age-appropriate. Women's sizes won't work.
SwimHer was created to change that.
We design plus size girls swimwear specifically for growing, curvy bodies — not by simply sizing up smaller suits, but by rethinking fit from the start. Our extended size swimsuits are made to move, made to play, and made so girls can focus on being kids, not constantly adjusting their swimsuit.
Whether your daughter needs more coverage, more room through the torso, or a more secure fit for swimming and play, our extended size tween swimsuits are designed with comfort, confidence, and real life in mind.
Designed by a mom and fit-tested on real girls, SwimHer offers age-appropriate styles so your daughter can swim, run, dive, and laugh without tugging, pulling, or feeling self-conscious.
Because every girl deserves a swimsuit that fits her body — not the other way around.
Designed for Curvy Tween Girls — Not Just Sized Up
Wider coverage where it’s needed
Secure straps
No digging, riding up, or see-through fabric
Fit-tested on real girls