Personalized Legendary Big Brother Adult Sweatshirt. Adult Sweatshirt - White for big brothers with tribal arrows says LEGENDARY BIG BROTHER. Perfect to announce a new baby. 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.