The term 'monastic garb' refers to the clothing worn by members of religious orders, such as monks and nuns. The crossword solutions for this term are ROBES (5 letters), COWL (4 letters), FROCK (5 letters), and HABIT (5 letters). ROBES are long, loose-fitting garments that are usually worn over other clothing. A COWL is a hooded cloak that is typically worn by members of religious orders. A FROCK is a long, loose-fitting garment with sleeves that is worn by members of religious orders. Finally, a HABIT is a long, loose-fitting garment with a belt or rope around the waist that is worn by members of religious orders.