What a beautiful fragrance!! My special friend wears this perfume from Calvin Klein and she smells like an angel. Everywhere we go people constantly ask her "what are you wearing?" It really goes well with the chemistry of her skin. It is a fresh smell that has a mysterious undertone. It smells a bit citrus-y when she first puts it on, but after a few minutes it morphs into a darker, sensual smelling perfume. It's really hard to explain, but that makes it all the more interesting. I plan on buying this perfume for all the graduates on my list this June. I think it is perfect for both daytime or nighttime use. A little goes a long way so use sparingly. Euphoria by Calvin Klein is one of the most refreshing and innovative fragrances that has come on the market in recent history. Suitable for all ages. It would smell just as lovely and appropriate on a teenage girl as it would on a mature woman.