Chinoiserie, a French word for "in the Chinese taste".
Europeans began their love & fascination for the Asian culture in the 13th century in the time of Marco Polo's adventures.
Measurements: 12.20" x 17.72" (31cm x 45cm)
Matching fabric shown in 2nd photo available here https://www.etsy.com/listing/844669326/dollhouse-miniature-matching-fabric-blue
Bedding kit shown in 3rd & 4th photo is available here: