In present day, the apparel industries should be very versatile and should capable of processing any kinds of design as per buyer demand. Better quality in every sense of the word warrants a better price point, but the idea and real trend are to mitigate risk and maximize net profits. During order taking, we need to make fabric consumption using mathematical estimates before actual marker making consumption. Two types of mathematical methods of fabric consumption are widely used by many factories. But due to lack of knowledge, what type of formula is suitable for which type of garments, it is not clear to all.