How to sew a Sleeve of a Jacket ( Blazer)

The pink tape is made of urethane foam with a sticky surface. It is very useful as a guideline for stitching. We buy them in a kind of professional shop in Japan. The information of this shop is 1 needle sewing machine : DDL5550N JUKI 1 needle overlock sewing machine : MO3604 JUKI Button hole sewing machine : DIANA D2002 BABYLOCK Bar tack and Eyelet stitch sewing machine : LK1900ASS JUKI Music 夏の残り香 written by teii様