The term "opera cloak" refers to a garment traditionally worn to evening events such as the opera or ballet. However, there are a variety of synonyms that can be used to describe this type of garment, including a cape, mantle, shawl, or wrap. Additionally, the style of the cloak can be further defined by its material, length, and design. For example, a velvet cloak with a hood may be referred to as a "hooded velvet cloak," while a shorter, silk cloak may be called a "silk cape." Ultimately, the term used to describe this elegant and refined garment can vary but will always evoke a sense of sophistication and glamour.