Looking for a perfume similar to Calvin Klein Eternity Summer 2007? Below are 12 fragrances from our database of 24,000+ designer and niche scents that share its floral, white floral, green profile with prominent pear, bergamot, orange blossom notes. We score similarity by shared accords and notes — rare ingredients count more than common ones — so the matches you see are the ones that genuinely smell closest.