Wing collar shirt
Cut cotton cloth. Seam allowance is 0.5cm or 1cm.
Sew up the shoulder of front body and back body.
Stitch the hem of the cuff.
Sew the underarm.
Sew the collar. Cut out. Seam allowance is 0.2 - 0.4cm.
Turn inside out.
Sew the collar to the body.
Stitch the front and the bottom of the body.
Fold the tip of the collar and iron it.
Easy vest of felt
Cut felt cloth. Seam allowance is not necessary.
Sew the shoulders with whip-stitches.
Make buttonholes and sew buttons. You need not stitch the buttonhole.
Vest of ordinary cloth
Sew up 2 sheets of cloth. Don't sew 3 cm of the bottom. It's the opening.
Turn inside out. Close the opening with ladder stitches.
Sew the shoulder with ladder stitches.
Attach snaps and buttons.