YSL Opium Vapeurs de Parfum Eau de Toilette is a women's fragrance that is a lighter version of the classic YSL Opium perfume. It features a blend of warm and spicy notes, including vanilla, pepper, and white flowers. The scent is described as seductive and exotic, making it a perfect choice for evening wear. The eau de toilette version is a lighter concentration of the fragrance, making it more suitable for everyday wear. The fragrance is available in a sleek, modern bottle that is perfect for display on a vanity or dressing table.