Gemini (May 21-June 20) is the twin sign, known for its unique traits that contrast and complement each other. The Gemini Candle: The Messenger ($34) is made for someone who "dazzles with wit and revels in the power of paradox." Top notes are jasmine, rosemary, and lemon; mid notes are cyclamen, gardenia, and tonka; and base notes are vanilla flower and cashmere musk.