Shop Baby Bump Bedding custom clothing line. Our trendy baby onesies can be customized in onesie color and decal color! Choose from short sleeve onesies, long sleeve onesies, baby and toddler t-shirt’s, and baby and toddler tutu’s. Personalize a hat or beanie for your sweet baby. These items are must have's for baby shower gifts! Your baby can never have enough custom onesies! Our baby onesies and hats are custom made per order. Add these to your baby registry for the perfect gift ideas! Have a onesie design? You can send your custom onesie design and have a one-of-a-kind onesie made!