Personalized Aunt of the Bride Blue Wedding Adult Sweatshirt. Aunt of the Bride Adult Sweatshirt - Heather Grey has blue wedding butterfly design for your bridal party. 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.