How to sew a light overcoat

Fabric : Polyurethane (No information in detail) and it shrinks slightly after a certain period of time has passed after ironing. No lining. Overlock in all seam allowance. Back vent. Bal collar. Raglan sleeve. Single welt pocket with a flap. About stay tapes (03:35) Fusible straight stay tape : Strong against stretching Half bias fusible stay tape : A little soft compared to straight tape Fusible straight stay tape with stitching : Fusing it on the part you don’t want to stretch absolutely Which to put and where to put depends on the fabric and design. Please refer to the video of the jacket(from 14 min 19 sec) below. It is a kind of spatula used in cooking.(20:53) The white strip is just a “PP strap“ that is often used for packing work. This is in order not to slide while sewing (sewing gap). When the thickness of the fabric is different, the pressure of the presser foot and the