Elie Saab Nuit Noor (W) Edp 90Ml Top Notes: These are the initial scents that you smell upon application. They are usually lighter and more volatile. Examples could include citrus, fruits, or light florals.Heart (Middle) Notes: These scents become noticeable once the top notes fade away. They form the core of the fragrance and tend to be more rounded and full-bodied. Floral, spicy, or herbal notes might be present.Base Notes: These are the final, lingering scents that develop after the perfume has settled on the skin. Base notes are typically rich and deep and may include ingredients like woods, musk, or vanilla.