Personalized 1st birthday Cupcake Balloons Baby Sweatshirt. 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. Keep your little one warm and comfortable with this soft infant crew fleece sweatshirt. Made from a cozy cotton poly blend, this pullover offers just the right amount of warmth for cooler days without feeling bulky. The snap-tape neck closure makes dressing quick and easy, and the ribbed collar, cuffs, and hem provide a secure fit that moves with your baby. Durable stitching and side-seam construction help the sweatshirt maintain its shape and softness through repeated washing. Great for everyday wear, daycare, playtime, or layering during fall and winter, this fleece sweatshirt is a practical and comfortable essential for any baby wardrobe.