These were custom fabricated in 2005 . I designed the treatment but, the designer bought the silk fabrics. The drapery panels are interlined and lined with Belle Notte Blackout. We used custom swing arms to hold the panels and swags. If I had to put a price on the whole job, I would say about $2,000-$3,000. That includes the gorgeous bead tassel trim, gimp trim, fabric, linings, drapery hardware, fabrication labor for swags and drapery panel with gathered bottom, and install.