How to Baste the Undercollar to a Jacket – ISOT Lesson 31 – Traditional Model

This lesson shows how to baste a tailored collar onto the Traditional jacket. Reza demonstrates how to attach the felt undercollar to the neck circle and lapels, then evaluate the collar after basting. The purpose is to show how collar attachment depends on the size of the neck circle, the curve of the break line, the position of the undercollar and the small corrections that can only be judged during make-up. This is not just a lesson on sewing a collar to a jacket. It explains the practical fitting logic behind collar attachment, including how to stretch the collar, position the jacket, baste the undercollar, baste the lapel and collar together, and evaluate whether the collar sits correctly. In this lesson, you will see: • The main factors in attaching a tailored collar • How to stretch the undercollar before basting • How to position the jacket for collar attachment • How to baste the undercollar to the neck circle • How to baste the lapel and collar together • How to evaluate the collar after basting • How to compare a correct and incorrect collar attachment • When this collar attachment technique may not apply This is ISOT Lesson 31 in Module 1 of the ISOT Online Coat Making Course. It is the Traditional Model lesson showing how to baste and evaluate the tailored collar before the jacket moves further into fitting and construction. ➤ GET YOUR PURPLE BOX (TRADITIONAL & PAGODA BUNDLE): https://www.internationalschooloftail... ➤ ATLAS TAILOR'S THIMBLE: https://www.tailorsthimble.com ➤ ECLIPSE RULER SET: https://www.internationalschooloftail... // CHAPTERS // 00:00 - Intro to ISOT Lesson 31 00:59 - Three factors in attaching a tailored collar 08:07 - Stretching the undercollar before basting 11:10 - Positioning the jacket for collar attachment 15:15 - Basting the undercollar to the neck circle 30:02 - Basting the lapel and collar together 39:40 - Evaluating the tailored collar 42:04 - Eight points for collar evaluation 48:00 - Result before correcting the mark stitches 54:47 - Comparing correct and incorrect collar attachment 57:16 - When this collar attachment technique may not apply #collarconstruction #undercollar #bespoketailoring