See how to refine/modify the armhole curvature for the Sure-Fit Designs™ Dress Bodice or Shirt Kit pattern if needed. Sure-Fit Designs™ is a fitting and sewing system that allows you to blueprint your body shape and size no matter your hip shape, which results in a personalized fit. Your body blueprint will fit, resulting patterns will fit. Great for plus size and full figure pattern making.
http://www.surefitdesigns.com and http://www.sfdlearningcenter.com