Guess Marciano Cologne by Guess 100 ml Eau De Toilette Spray for Men. Guess marciano cologne by guess, from the jeanswear and contemproary lifestyle brand, this is a sophisticated and modern fragrance for men. Notes include ginger-mandarin, ice tonic accords resting on a base of spicy notes. all products are original, authentic name brands. We do not sell knockoffs or imitations.