Which fiber is often associated with neck ties and lingerie due to its silky texture?

Silk is highly regarded for its luxurious, soft, and smooth texture, making it an ideal choice for garments that require a sense of elegance and comfort, such as neck ties and lingerie. Its natural sheen and lightweight qualities provide an opulent feel that enhances the aesthetic appeal of these items. The inherent characteristics of silk—its ability to drape beautifully and its breathability—further contribute to its popularity in these specific applications.

Other fibers listed may have their own uses in fashion, but they do not replicate the unique texture and luster that silk provides. Wool, for example, is known for its warmth and durability but lacks the delicate feel desired in ties and lingerie. Acetate, while soft and often used as a silk substitute, does not possess the same level of luxuriousness or breathability as silk. Rayon can have a silky feel as well, but it typically does not match silk's natural qualities, making silk the favored choice for these types of garments.