Personalized 1st Birthday Cupcake Pink Polka Dots Toddler Sweatshirt. Celebrate your little one's special milestone with our adorable 1st birthday outfits for girls and boys. Whether you're planning a birthday party or a photoshoot, our 1st birthday outfits are sure to make your baby stand out. Keep your little one cozy and stylish with this soft and durable toddler sweatshirt. Designed for comfort and ease of movement, it features a classic fit with ribbed cuffs and hem for added warmth. Perfect for everyday wear, playtime, or chilly outings, this sweatshirt is made to withstand the adventures of an active toddler