The crossword solution for the term 'Caroler's Garment, Often' is COAT, which is a four-letter word. A COAT is an outer garment typically worn over other clothing and is often used to keep warm in cold weather. Coats are also commonly worn as fashion items and can be made from a variety of materials such as wool, cotton, or leather. In the context of caroling, a COAT is often worn to protect against the cold while singing outdoors.