Comparing the two fragrances…

Agent Provocateur

D.S. & Durga
Maîtresse
I Don'T Know What
Only in Maîtresse
Shared character
Both Maîtresse and I Don'T Know What feature amber and Iso E Super, resulting in shared spicy and powdery accords.
How they differ
Maîtresse is characterized by floral, sweet, and oriental accords, utilizing notes such as ylang-ylang, osmanthus, iris/orris, musk, violet leaves, suede, jasmine (sambac), lotus, and rose absolute. In contrast, I Don'T Know What focuses on citrus, woody, green, fresh, earthy, synthetic, amber, animalic, aromatic, and musky accords, featuring bergamot, sandalwood, vetiver, ambrox (ambergris), civetone (animal note), vetiveryl acetate, firsantol®, and synthetic civet.
Who each suits
Maîtresse suits those who prefer compositions centered around floral and sweet oriental profiles. I Don'T Know What suits those interested in experimental, synthetic, and animalic woody scents.
Only in I Don'T Know What