Personalized 1st birthday Cupcake Balloons Toddler Dress. Whether you're planning a big birthday party or a small family gathering, our 1st birthday outfit is the perfect choice for the occasion. The cute design and vibrant colors will make your baby the star of the show. It's a great way to capture memories that you'll cherish for years to come. Your little one will be adorable and comfortable in this 100% combed ringspun cotton 1x1 baby rib dress!