Seasonal fabrics refer to materials that are typically used in clothing and home decor based on the time of year. For example, lightweight fabrics like cotton and linen are popular in summer due to their breathability, while heavier materials like wool and flannel are favored in winter for their warmth. In addition to clothing, seasonal fabrics also play a role in interior design. During the fall, rich colors and textures like velvet and tweed are often used for throws and cushions, while spring and summer may see lighter fabrics such as muslin and canvas to create a fresh, airy atmosphere.