Complex sentence: Clothing with more rustic colors and patterns (like russet leaves) are favored in the autumn, while in the spring, more vibrant colors and floral designs (like cherry blossoms) are common.
Split into simpler sentences: Clothing with more rustic colors and patterns (like russet leaves) are favored in the autumn. While in the spring, more vibrant colors and floral designs (like cherry blossoms) are common.