Personalized 2nd Birthday 2 Year Old Girl Unicorn Adult Sweatshirt. This cute two year old birthday design has hearts, balloons and unicorn for a little girl turning 2 Stay warm and stylish with this classic adult sweatshirt, perfect for everyday comfort. Crafted from soft, durable fabric, it features a relaxed fit for added coziness. Whether you’re lounging at home, running errands, or enjoying outdoor activities, this versatile sweatshirt is a wardrobe essential for any season.