Adjusting Princess Seams for a Large Bust
Bust Apex Adjustment Tutorial - Find Your Bust Point and Alter Sewing Patterns to Fit - Melly Sews
This is a tutorial for a dress, but the skirt instructions would make a great less-full circle skirt!
"Fitting for Curves: Pattern Adjustments for the Upper Body" is a new online workshop from Cashmerette, which teaches you how to make your clothes fit!
Full Hips or Tummy Shirt Pattern Alteration tutorial.
A New Take on the Full Bust Adjustment
well-suited: Pattern Insights - JerseyTwist Patterns
Circle skirt pattern math. Links to more detailed instructions for each type of skirt listed below this infographic on the page.