Comfy. Soft. Flexible.
Baby Jersey Birthday Party Onesie that works for everyone
For every newborn
Our flexible fit provides comfortable wear fit for babies from three months to 24 months in age.
The Airlume difference + composition
Our Airlume clean cotton is combed and ring-spun for texture and feel unlike any other. Solid colors are made of 100% Airlume cotton; Heather colors are made of 52% Airlume cotton, 48% poly.
Crafted with consciousness + care
Our baby Birthday Celebration Onesies are proudly made with 7x less water than average manufacturers, in recycle-friendly facilities that also guarantee zero sweatshop conditions.
Fit for everyone
This onesie is no ordinary piece of clothing. Its envelope neckline provides flexible fitting while a three-snap leg closure provides for easy changing.
Welcome to the Proud Line! Our shop is dedicated to providing high-quality goods and a wide variety of products for our customers. You’re sure to find something you love in our shop, whether it’s one of our bestselling items or something new and exciting. We only offer the best products available, and we take pride in ensuring that each and every item is safe for our customers. Thank you for choosing the Proud Line!
Designed in Los Angeles, California