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Trendy Swimwear for Tween Girls

Give your tween girl something to get excited about with swimwear she’ll absolutely adore. With all the transitions she’s going through right now, she deserves a comfortable, cute swimsuit that she can count on for her summer days. Whether she wants to cannonball in style wearing a ruffled two-piece or play mermaid with friends in a tropical-themed rash guard, she can enjoy her tween years just the way she should—playing, lounging, laughing, and feeling comfortable in the tween girls swimwear she’s in.


Browse our tween girls swimwear selection together to pick out a bathing suit that suits her newfound style. Your little girl will feel confident in her choice of swimwear, and you’ll feel confident that she’ll be properly outfitted for fun in the sun, thanks to UPF 50+ sun protection fabric.


If your little girl loves to lay out in the sun with a glass of lemonade and a good book, help protect her from harmful UVA rays with a tween rash guard swimsuit from RuffleButts. We carry all different styles, cuts, colors, and patterns, from short sleeve ruffle rash guards to long sleeve sporty options. Whether she loves all things pink and frilly or prefers simple monochrome styles, we’ve got a rash guard she’ll love to wear. 


If you’re looking for a way to celebrate summer vacation, a new swimsuit always does the trick. Your tween will be perfectly dressed in a flounce bikini, rash guard, or ruffle tween one piece swimsuit, made from high-quality fabrics that let her move, groove, dive, and play comfortably. Once she’s done with pool time, your daughter can throw on her RuffleButts tween accessories like our sunglasses, hat, and flouncy cover-up to enjoy a leisurely lounge.

She’ll feel confident, comfortable, and oh-so-cool in her RuffleButts swimwear, whether she’s hanging at the community pool, enjoying a beach day, or exploring the creek at Grandma and Grandpa’s house.

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