Jacket A = chest circumference B = waist circumference C= front chest measurement D = sleeve length E = jacket length F = back waist length G = shoulder blade armhole to armhole H = shoulder length neck to armhole Pants 1= crotch depth, take the measurement by sitting the person on a solid based / flat chair surface, measure from waist to chair / flat surface J = full pants length waist to hem K= hip measurement (general) 8” below hip

{Credit}Masaaki Kawashima’s Buy this book from Amazon

Fundamentals of Men’s Fashion Design: A Guide to Tailored Clothes