Taken from Fragrantica- "The composition opens with fresh citrus and green notes, that is followed by the note of violet and lily-of-the-valley. The note of carnation with its spiciness gives the floral heart slightly peppery accord. The final notes are gentle with powdery heliotrope, pink sandalwood and transparent musky notes."
Eternity begins with a blast of green notes. I will generally shy away from green florals, but this perfume is more fresh green rather than a piercing green.
It has a slight spiciness which makes the fragrance become slightly soapy, but in a good way.
After wear, the florals take on a creamier quality blending well with the slight tangy citrus note and musk.
Eternity is a simple to wear perfume. Fresh and feminine and lasts well, getting better and better throughout wear.