Regency waisted shades can be manufactured in sizes  from a small clip on shade for a chandelier to a large shade for a standard lamp.
These shades are still manufactured as they have been for many years by stretching the fabric very tightly over a frame and stitched and glued in place then the raw edged trimmed.
It takes a maker months to build up the strength in their hands to pull these shades on tightly and each of these shades takes hours to make.
The prices depend on the size of the shade and the fabric used.  These shades are often lined at an additional cost of 25%
The shqade shown here is a standard regency with a scalloped base and a draped top.