Old Navy baby girl sweaters come in soft pastels or vibrant colors in great designs. Our baby girl outerwear makes a perfect addition to any ensemble. Nothing looks more precious than a little girl dressed in a cardigan with added touches like hoodies, heart buttons or the latest grown up styles. We have classic baby girl sweaters that make great gifts and cherished hand-me-downs. Find sizes from 6-12 months to 5T at prices that are very affordable.