One of my children offered to help me make a duct tape
fitting model.  (Lack of cash serves as a
wonderful inspiration!).  So, one cold
Sunday afternoon, I donned 2 oversized T-shirts and wrapped my neck in a strip
of fabric.  And we began taping.  And we taped. 
And....we taped.  We even taped my
upper arms though I may cut them off. 
This is optional, they can get in the way of trying on garments that
have little or no stretch.  Finally, when
I was mostly immobilized with two layers of tape, we marked my center front,
back, and sides with vertical lines; then my exact waist and hip with horizontal
lines parallel to the floor.  This was
important so I could attach my model to a support at the correct height and stance.
Finally, the center back was cut in a zigzag manner and I
was freed!  Not done, just freed.  I had a bit more work to do.  I found that I could simply post this model
over an old mesh My Double that I had inherited.  This swerved quite well as my
"legs" because it swiveled and was the correct height.  Now, fore the real work - the stuffing.  It took awhile and a whole lot of poly
fiberfill, but I wanted to make absolutely certain it was packed firmly without
stretching the duct tape.  Finally, I
went over the entire model with a third layer of tape and remarked the lines.
Elna's been working hard for me ever since.  I can fit patterns, check fit as I go along,
and finalize any fitting corrections.  I
also use her to try out various fabric combinations and different design or
embellishment ideas like adding pleats or gathers to a garment.
Try it!  There are a
lot of good instructions on line.  And
Good Taping to You!
 
