Interlude Black Iris vs Grand Soir

Interlude Black Iris is a divisive, complex fragrance with devoted fans praising its unique drydown and exceptional longevity, but performance inconsistencies across batches and a challenging opening make it polarizing. The community consensus warns against blind buying due to its heavy, intense character that some find beautiful and others find overwhelming or unpleasant.

Grand Soir is widely praised by the r/fragrance community as an exceptional niche fragrance with a strong opening that develops into a sophisticated amber-vanilla composition. The community strongly recommends sampling before purchasing (MFK offers 6 samples for €14) and notes that while it's not similar to Carlisle, it's a masterfully crafted scent with impressive longevity that many consider a collection essential.