Slava Zaitsev Haute Couture Soiree Parisienne (U) Edp 100Ml Unique Composition: Haute couture fragrances often boast a distinctive and carefully crafted scent profile. Perfumers may use rare or exclusive ingredients to create a one-of-a-kind olfactory experience.Longevity and Projection: High-end fragrances are known for their longevity on the skin and the ability to project their scent for an extended period.