These timeless onesie shirts are as vintage as can be, a must for every properly-dressed little girl’s wardrobe. A crisp collared onesie is the perfect, versatile outfit that can be dressed up or down. Stick her in a Feltman Brothers onesie for a quick and easy outfit that’s oh-so-simple, yet classy as can be. Or try pairing with our Knit Cardigan and Bloomers Set for a look that will melt hearts! Other favorite pairing options include the Knit Tassel Dress and the Classic Knit Cardigan. Or mix and match to invent your own outfit! Whatever you decide to go with, we know her new onesie shirt is going to become a favorite.