What are the key differences between a cloak and a robe in terms of their design and functionality?

The key differences between a cloak and a robe are in their design and functionality. A cloak is typically a loose-fitting outer garment that is open at the front and often has a hood, providing warmth and protection from the elements. On the other hand, a robe is a more structured garment that is usually worn as a formal or ceremonial attire, with a defined shape and often made of luxurious fabrics. Robes are also more commonly worn indoors, while cloaks are more for outdoor use.