

Last year, our Moms Rule sweatshirt sold out faster than nap time ended.
So we’re keeping the tradition alive — this time with a new twist.
Introducing the Moms Rule Tee
– Same love, new look
– Available in adult and kid sizes
– Made in LA with softness and intention
– Same body style and fit as the Cosmo Tees
Whether you're gifting a mama you love (or yourself), this tee says it loud:
Mom = #1.
** Please note that the print intensity on each shirt will vary due to the unique method we used to create it. We used a stamp technique to achieve a vintage look, so no two shirts will be exactly alike.
Sizing Note for Moms!
Our adult tees run petite—think more of a fitted vintage cut. The small fits more like a teen size (it’s perfect if you like a snug fit or are buying for your cool teen). I’m usually a baggy tee kind of girl, but I still like wearing the small for a more fitted look. If you’re in between sizes or prefer a looser fit, I recommend sizing up!
At Koko Momo, I’ve always believed in creating clothing that tells a story—pieces that kids can play, explore, and express themselves in. Now, I'm taking that belief even further by committing to local, ethical production right here in Los Angeles.
This shift isn’t just about where our clothes are made; it’s about how they’re made. We’re embracing slow fashion—fewer drops, small-batch production, and pieces crafted with care by skilled local artisans. By moving everything to LA, we’re ensuring that our garments are made responsibly, supporting fair wages and sustainable practices.
The Cosmo Collection marks the beginning of this new chapter. Every piece is hand-dyed and hand-sewn in LA, keeping the heart of Koko Momo rooted in creativity and individuality. Inspired by space, adventure, and the magic of childhood, this collection is a love letter to kids who aren’t afraid to stand out—just like the little aliens they are.
This is just the start. We’re excited to continue growing in a way that feels aligned with our values—making clothes that are good for kids, good for the planet, and good for the people who create them.
Welcome to the next phase of Koko Momo. We’re just getting started.
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