National Natural Fibers Day is observed on November 25th and celebrates the natural fibers provided by nature, such as cotton, wool, silk, and flax. The day honors farmers, artisans, and makers who work with these materials, emphasizing their strength, breathability, and environmental benefits. Typical customs include participating in local workshops, hosting fabric swaps, visiting farmers' markets, and sharing experiences on social media using hashtags like #protectnaturalfibers. The day encourages people to switch to natural bedding and apparel, supporting eco-friendly brands and promoting sustainable choices. It aims to foster a deeper appreciation for the journey of natural fibers from seed to fabric and their positive impact on the environment.