Seaside Proper is a fine children’s clothing company.

Founded on the belief that children are individually unique and thoughtfully made, our clothing is designed and created with that same care and intention.

All pieces are made in-house in the United States, in our own sewing room, by a small team dedicated to quality and consistency.

We offer seasonal collections through presale, along with Seaside Proper Trunk, a year-round offering of custom, cut-to-order pieces.

Uniquely designed, thoughtfully made.