Terra Moons Light Year is a warm duochrome with a metallic finish that is permanent and retails for $17.00. In comparison, Pat McGrath Astral Venusian Orchid is a warm duochrome with a sparkle finish that is permanent in palette and retails for $25.00.
Pat McGrath Astral Venusian Orchid is 85% similar — it is more shimmery, darker, more muted, warmer.