Sunday Siblings is designed on the Mornington Peninsula, Victoria. We are three mamas setting out to make cool, fun, and comfortable clothing for our little loves. Our two Sunday Siblings families grew up together. We come from big families with multiple siblings and love nothing more than family get-togethers, with good food, wild kids and endless love. We believe that Sundays are for siblings, for family, and for fun!

We create high-quality, durable, very cute pieces with the intention that they’ll be passed down to other babes, whether that’s to siblings or friends. We hope you love our pieces as much as we do.

And remember, Sundays are always for family, whatever that may look like for you and family is the most important thing in the world.

Big love,
The Sunday Siblings family xo