Snow Angels Personalized Christmas Sweatshirts. Christmas is a wonderful time to give Grandma, Mom, Aunt or Nana their own Personalized Snow Angels Sweatshirt. Be sure to include all of her precious little Snow Angels when you create this wonderfully warm Personalized Sweatshirt. Personalized Snow Angels Sweatshirt is available on our premium white cotton/poly blend Sweatshirt, machine washable in adult sizes S-4XL. Personalize your Snow Angels Shirt with any title and up to 30 names.