Blanche for less: Dior Miss Dior
Dior Miss Dior shares 4 published notes with Byredo Blanche (rosa centifolia, peony, musk, sandalwood), and both lean powdery floral. It is a department-store price option.
A strong overlap on paper. Shared notes don't guarantee the same smell on skin; try samples of both side by side.
Byredo Blanche
Top: Aldehydes, Rosa centifolia
Heart: Peony, Violet
Base: Musk, Sandalwood
Accords: Fresh, Floral, Synthetic, Powdery, Creamy. Source
Dior Miss Dior
Top: Peony, Iris, Lily of the valley
Heart: Rosa centifolia
Base: Benzoin, Musk, Papua New Guinean vanilla, Sandalwood, Tonka bean
Accords: Floral, Sweet, Creamy, Powdery, Fresh. Source