Common holiday decor pitfalls include overusing kitschy themes, ignoring scale of accessories, and mismatching textures that clash. Avoid buying decor without a strategy—too many colors or mixed metals can overwhelm your space. Instead, focus on six key anchors: bows, chrome, stripes, deep brown, cozy lighting, and paper ornaments. Make each piece purposeful. This prevents visual clutter and keeps your holiday look polished and inviting throughout the season.