Use the supplied size first
If a product includes multiple sizes, use the file’s size controls or print the selected size. Grading is a separate process and should not be needed when a suitable size is already included.
What grading changes
Grading creates intermediate dimensions between known pattern sizes. It requires accurate pattern measurements, a consistent method and a new cutting layout.
Know when not to grade
Do not grade a pattern with complex darts, pleats or unusual shaping without understanding how those features affect the seam lines. A toile or a patternmaker’s help can prevent a costly mistake.
Ready to choose a pattern?
Compare the verified sizes, formats and included files on the product pages below.
