Seasonal collections refer to groups of products that are designed and released to align with specific times of the year, such as spring, summer, fall, and winter. These collections often include items like clothing, home decor, and accessories that reflect the colors, themes, and trends associated with each season. Retailers and designers create seasonal collections to attract customers looking for fresh styles that match the changing weather and festivities. For example, a summer collection might feature lightweight fabrics and bright colors, while a winter collection could include warmer materials and darker hues.