The term 'Convent Outfit' is a reference to the traditional clothing worn by nuns in a convent. The crossword solution for this term is 'HABIT', which is a five-letter word. A HABIT is a long, loose-fitting garment that is typically worn by members of religious orders, such as nuns. It is usually made of a heavy material and is often accompanied by a veil or head covering. The HABIT is meant to be a symbol of humility and modesty, and is an important part of the convent outfit.