India and Thailand have been relatively successful in this market with their handloom silk products for home furnishing. The market is quality-conscious and prepared to pay a premium for good quality. Traditionally the largest silk consumer, Japan in the 1960s relied entirely on local silk production, mostly for kimonos. Between the 1970s and today, local silk production dropped from over 20,000 tons to less than 2000. The country now depends on imported silk goods, particularly from China.
Silk is little used in interior decoration.
The decline of the Japanese silk processing industry is having a serious effect on Brazilian sericulture, which caters largely to Japan. I don't have enough knowledge to answer. I have another preferred option.