Comparing the two fragrances…

Oneiros

Santa Eulalia
Vesperal
Vesper
Shared character
Both Vesperal and Vesper share woody and warm spicy accords.
How they differ
Vesperal features floral, leather, smoky, patchouli, rose, and violet accords, with notes of rose, osmanthus, leather, patchouli, rum, violet, ink, spices, and incense. Vesper is characterized by ambery, aromatic, balsamic, coffee, and fresh spicy accords, containing notes of pepper, cedarwood, sandalwood, ciste labdanum, vanilla, vetiver, benzoin, guaiac wood, saffron, fig, myrrh, coffee, star anise, labdanum, cypress, and agarwood (oud).
Who each suits
Vesperal may suit those who prefer floral, leather, smoky, and ink-like profiles. Vesper may suit those who prefer ambery, balsamic, coffee, and aromatic profiles.
More Vesperal comparisons
Only in Vesper