Grading is your sizing for apparel.  There are a lot of grading standards depending on who they’re for.  This becomes a Psychological factor for the end user.  If  you use standard grading for products at a discount type store they will not necessary be the same as a specialty store.  European standards aren’t the same as Asian Standards, etc.  Please ensure your grading is based on the “STANDARDS” your looking to meet.  Again we can direct you to companies that do grading regularly or we can do it for you.  If we do the grading we require electronic cut files in a format we can open and use as a base.   If we are to do your grading the cost is $75.00 per hour.