The correct answer is: B. Pashmina shawl
Pashmina is a type of cashmere wool obtained from the undercoat of the Changthangi goat, which is found in the high altitudes of the Himalayas. The wool is extremely fine and soft, and is used to make high-quality shawls, scarves, and other garments.
Jamavar shawls are made from a type of wool that is obtained from the Changthangi goat, but it is not as fine as pashmina wool. Jamavar shawls are typically heavier and more durable than pashmina shawls.
Ring shawls are made from a variety of materials, including wool, cotton, and silk. They are typically lightweight and airy, and are often worn in warm weather.
Therefore, the correct answer is B. Pashmina shawl.