To make Christmas decorations last longer through winter, choose materials that age gracefully like artificial trees and durable greenery. For real trees, maintain freshness by watering daily and placing them away from heat sources and drafts. Use warm neutral colors and quality lighting at about 2700K for cozy ambiance that doesn’t fade quickly. Gradually layer décor over weeks to prevent feeling rushed. Mindful pacing and combining textures extend the beauty and comfort of your seasonal setup through winter’s darkest months.