Personalized 1st birthday First Birthday Toddler Sweatshirt. Our 1st birthday outfits are designed with your baby in mind, ensuring a perfect fit and maximum comfort. Whether you're looking for a sweet and girly outfit for your little princess or a dapper and handsome ensemble for your little prince, we have the perfect options for you. Let your baby shine on their big day with our charming 1st birthday outfits. 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