My guy is 5 months and weighs 19 pounds and is wearing 12-18 months. The quality is there, the texture is so soft and we can’t wait to take them to Maui!
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OEKO-TEX Standard 100 Non-Toxic Certified
Cool Kid Guarantee (Always!)
Loved by 55,000+ Mom's
Key Features Mom’s Love
Sun Safe, Worry-Free : Made with UPF 50+ certified fabric to protect their delicate skin from harmful UV rays—no constant sunscreen battles needed.
Diaper Changes, Made Easy : Bottom snap closures make on-the-go changes a breeze—because beach days shouldn’t mean full outfit swaps.
No More Post-Swim Struggles : The front scuba-style zipper means quick removal—even when they’re wet, wiggly, and ready for snacks.
Sensory-Friendly Design : Tagless interior keeps things soft, smooth, and irritation-free for even the most sensitive littles.
Material 82% Polyester + 8% Spandex
Care Instructions
• Machine wash on cold + gentle.
• Avoid rough + concrete surfaces during use.
• Hang to dry to minimize shrinkage. Moderate shrinkage is anticipated with cotton textiles and fabrics.
Little Packages. Big Style. Fast Delivery.
• Free shipping on domestic orders $99+
• In-house fulfillment and processing time of 1-2 business days for all orders. (We may not be Amazon - but we strive to ship your orders as quickly as possible!)
Fit’s Off? We’ve Got Options.
• On domestic orders, we offer super easy 30-day returns + exchanges.
• If you wish to return or exchange a product visit our self-service portal : Return + Exchange Portal.
• Sale items are final sale are not eligible for return or exchange.
As always please shoot us an email if you ever have a comment, question or concern. (We always reach back out within an hour or so!)
hello@rebelbro.com
Overall rating: 5.0 / 5 from 16 reviews.
My guy is 5 months and weighs 19 pounds and is wearing 12-18 months. The quality is there, the texture is so soft and we can’t wait to take them to Maui!
Rebecca J. 5/5 Verified
Living in Texas we wanted something to protect our little guy from the sun and these rompers are perfect! Comes in so many cool prints! Obsessed with these!!! Lucas is 17m, 30lbs, 33in, wearing 2/3T with room to grow.
Annabelle K. 5/5 Verified
Easy to put on and take off when wet, good quality zip, washes well keeping it's colour and shape. True to size
Natalie O. 5/5 Verified
Great shopping experience and customer service ! Will definitely shop here again !
Alexandra B. 5/5 Verified
Loved the fit. Stands out and sets us apart from other styles.
Stephanie C. 5/5 Verified
The fit is great he’s 6 months and the 6-12 fit great with lots of room to fit into the
Kambria T. 5/5 Verified
This swim romper is simply amazing! I’m obsessed with the quality and details 🖤
Lyla M. 5/5
Hands down my favorite swimsuit! The material and design just can’t be beat! The fit is perfect and you know it, there’s always some room to grow! This fit all summer! Jestin is 13 months| 23lbs| 31in wearing 18/24m with RTG! It never sounds like a bad idea to go ahead and size up for the next year when you see these on sale!
Lacy G. 5/5
Great quality! Love the look and fit.
Brooke M. 5/5
Great quality! I can’t wait to order more from this site!
Ashley A. 5/5 Verified
Love it! Our grandson is going to look so cute in this!
Valorie S. 5/5 Verified
Great fit! Awesome suit!
Anthony P. 5/5 Verified
This is the perfect swimsuit for my baby boys first beach trip! Soft athletic type material.
Kaitlyn D. 5/5 Verified
Love the fit! Super easy for a beach day and super cute.
Alyssa S. 5/5
Love these true to size and fit my baby perfect
Cora M. 5/5 Verified
Fast shipping, great material!
Megan S. 5/5 Verified
MEET THE FOUNDERS
Rebel Bro was born out of a simple truth: our kids aren’t average—so why should their clothes be?
As a boy mom, I was tired of choosing between soft and stylish, safe and bold, functional and fun. So I created Rebel Bro: a brand built for wild-hearted kids and the parents who raise them to stand out, speak up, and stay true to who they are. We design every piece with comfort, attitude, and quality in mind—because clothes should keep up with the chaos and turn heads doing it.
This isn’t fast fashion. This is gear for growing up unapologetically. Thank you for being here and being apart of our story. You’re officially one of us now.
— Ashley, Founder of Rebel Bro
BIG STYLE. BIGGER SAVINGS.