The correct answer is: b) Beading.
Traditional Sikkimese boots are often embellished with beads, which are used to create intricate patterns and designs. The beads are typically made of glass, metal, or semi-precious stones, and they are often arranged in geometric patterns or floral motifs. The beading on Sikkimese boots is not only decorative, but it also serves a practical purpose. The beads help to keep the feet warm and dry, and they also provide some protection from the elements.
Leatherwork, embroidery, and metal ornaments are also used to embellish traditional Sikkimese boots, but they are not as common as beading. Leatherwork is often used to create the soles and uppers of the boots, while embroidery is used to decorate the cuffs and laces. Metal ornaments, such as bells and coins, are sometimes added to the boots for decoration or to ward off evil spirits.
Sikkimese boots are a beautiful and unique example of traditional craftsmanship. They are not only functional, but they are also works of art. The beading on Sikkimese boots is particularly intricate and beautiful, and it is one of the things that makes these boots so distinctive.