Montale Intense So Iris Perfume by Montale, Montale intense so iris is a mesmerizing blend of floral and woody accords that wafts around the wearer in a subtle, gentle haze. This fragrance consists of the earthy, floral smell of iris, accented by creamy sandalwood and soft musk. The result is an alluring, powdery scent that beguiles the wearer and those close to her.