Skip to top navigationSkip to shopping bagSkip to main contentSkip to quick filtersSkip to product filtersSkip to footer links
Open and use a Navyist Rewards Credit Card & get an extra 30% off* your first purchase. Apply Now.Open and use a Navyist Rewards Credit Card & get an extra 30% off* your first purchase. Apply Now.
on logo lighton logo dark

One-Piece Baby Clothes

177 items
Size Variant
to
177 items

ONEPIECE BABY CLOTHES


Discover the cutest and most comfortable onepiece baby clothes at Old Navy. Our collection of onepiece baby clothes is designed with both style and functionality in mind. From adorable rompers to cozy footed pajamas, we have everything you need to dress your little one in comfort and style.


Our onepiece baby clothes are made from soft, high-quality fabrics that are gentle on your baby's delicate skin. They are also designed with convenient features such as snap closures and expandable necklines, making dressing and changing a breeze. Whether you're looking for a cute outfit for a special occasion or everyday essentials, our onepiece baby clothes are perfect for any occasion.