BABY GIRL DRESSES & JUMPSUITS Old Navy has adorable baby girl dresses for every occasion, from playground-perfect picks to fancy party dresses. You'll find dresses for baby girl in a range of sizes, from newborn infant sizes 0-24M and toddler girl sizes 2T-5T. Our baby girl dresses are made with soft, gentle cotton knit and cotton woven fabrics that won’t irritate sensitive skin. Choose from a variety of baby girl dresses to in solid colors to suit every style, from classic black or white dresses to bright yellow or pretty pink dresses. Looking for a baby dress in a playful print or pattern? Old Navy has plenty of floral printed, striped, polka-dot, plaid and cute icon printed dresses to outfit your little baby girl. Our baby girl dresses are designed for easy dressing, with simple, straightforward fit & flare or bubble silhouettes to keep your little one comfortable and fuss-free. In addition to our cute collection of dresses for baby girls, we have other easy one-piece styles, including jumpsuits, bubble one-pieces, rompers, overalls and skirtalls. With the holidays almost here, check back often to see our new arrival dresses for baby girls, including cute Christmas-themed styles, classic corduroy dresses for fall and much more.