Personalized 12th Wedding Anniversary Bells Adult Sweatshirt. 12th Anniversary Adult Sweatshirt - White has pink and white bells perfect for a special occasion 12th wedding anniversary celebration. 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.