The term BACK COVER can be broken down into two crossword solutions: CAPE (4 letters) and SHIRT (5 letters). A CAPE is a piece of clothing that is worn around the shoulders and fastened at the neck, often made of a heavy fabric such as velvet or wool. It is usually associated with royalty or superheroes. A SHIRT is a type of garment that covers the upper body and is typically made of cotton or other fabrics. It is usually worn with trousers or skirts and can come in a variety of styles, such as collared, button-down, or polo.