I collected a variety of pieces and parts to do the first draft of the doublet pattern. Clockwise from the upper left of the first picture, the pieces are:
The partlet from the Flemish dress. It was too tight across the back and never really got worn, so it's being sacfrificed to the great machine of patterning. I can always use its component parts to make a new one in something better than cotton broadcloth.
The back of the orignal bodice pattern from the silver gown.
The front of the orignal bodice pattern from the silver gown.
The front of the kirtle pattern.
The second picture is the first draft of the doublet. It looks plausible, but only a test on a fully-dressed model will show the truth. I'll put together a mock up and wait for my chance to strike...
