Guess Night by Guess Cologne. Guess Night, introduced in 2013, is a woody scent designed for young, vibrant men. From the design house of Guess, this fragrance features top notes of hot pepper and juicy grapefruit and middle notes of cedar and vetiver. Wear Guess Night for a boost of confidence. This exciting fragrance is ideal for nights out with friends, and it creates a lasting impression when you walk into a room. This fragrance is recommended for night wear.