Fabric Grain Explained: Warp, Weft and Bias – ISOT Lesson 6

This lesson explains fabric grain in tailoring, including warp, weft and bias grain. Reza explains how the direction of the fabric affects marking, cutting, construction and the final behaviour of a garment. This is not just a fabric theory lesson. The purpose is to understand how cloth behaves on the length grain, cross grain and bias, so you can place patterns correctly and avoid serious mistakes before cutting. In this lesson, you will see: • What fabric grain means in tailoring • The difference between warp and weft • What length grain and cross grain mean • What bias grain is and how it behaves • How grain direction affects the body and garment • Why correct grain placement matters before marking and cutting This is ISOT Lesson 6 in Module 1 of the ISOT Online Coat Making Course. It explains one of the most important foundations behind accurate pattern placement, cutting and garment construction. ➤ GET YOUR PURPLE BOX (TRADITIONAL & PAGODA BUNDLE): https://www.internationalschooloftailoring.com/category/purple-box-bundles ➤ ATLAS TAILOR'S THIMBLE: https://www.tailorsthimble.com ➤ ECLIPSE RULER SET: https://www.internationalschooloftailoring.com/product-page/eclipse-professional-tailoring-ruler-curve-set-in-black // CHAPTERS // 00:00 - Welcome to ISOT Lesson 6 00:39 - Connection map of weave, warp and weft 01:58 - What are warp, length grain, weft and cross grain? 03:58 - What is bias grain? 06:10 - Fabric grain on the body and garment 07:31 - Summary 08:47 - Bloopers #fabricgrain #patterncutting #bespoketailoring