Buy It Now at Le Labo, $160

Le Labo's Santal 33 fragrance is made of sandalwood, cardamom, and musk. It will literally make people do a double take and ask your girl what perfume she's wearing—just make sure it's not some creepy dude trying to hit on her. If she doesn't like it, just keep it for yourself because all of Le Labo's scents are unisex.