Comparing the two fragrances…

Commodity

Estée Lauder
Dew
Pleasures Exotic
Shared character
Both Dew and Pleasures Exotic share musk and peach notes, and they both feature floral, fruity, and sweet accords.
How they differ
Dew features notes of jasmine, cedarwood, orchid, plum, melon, pear, violet, blackberry, bourbon vanilla, Turkish rose, Italian mandarin orange, peach nectar, Italian mandarin, and Madagascar vanilla, resulting in powdery, rose, vanilla, violet, and white floral accords. Pleasures Exotic contains rose, orange blossom, sandalwood, grapefruit, amber, pink pepper, peony, lychee, woody notes, lily of the valley, bamboo, passion fruit, blackcurrant bud, mango, kingwood, green leaves, lemongrass, orange, pink grapefruit, blackcurrant, bougainvillea, hibiscus, leaves, cassia, tropical fruits, litchi, and passionfruit, which create citrus, woody, green, fresh, and tropical accords.
Who each suits
Dew suits those who prefer powdery, vanilla, and violet profiles. Pleasures Exotic suits those who prefer citrus, green, and tropical profiles.
Only in Pleasures Exotic